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Treatment of the Common Cold - American Family Physician

Sep 1, 2019 - Acute upper respiratory tract infections are extremely common in adults and children, but only a few safe and effective treatments are available. Patients typically present with nasal congestion, rhinorrhea, sore throat, cough, general malaise, and/or low-grade fever. Informing patients...

American Family Physician : Article

https://www.aafp.org/afp/2019/0901/p281.html

Unexplained Lymphadenopathy: Evaluation and Differential Diagnosis - American Family ...

Dec 1, 2016 - Lymphadenopathy is benign and self-limited in most patients. Etiologies include malignancy, infection, and autoimmune disorders, as well as medications and iatrogenic causes. The history and physical examination alone usually identify the cause of lymphadenopathy. When the cause is ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1201/p896.html

Community-Acquired Pneumonia in Adults: Diagnosis and Management - American Family ...

Nov 1, 2016 - Community-acquired pneumonia is a leading cause of death. Risk factors include older age and medical comorbidities. Diagnosis is suggested by a history of cough, dyspnea, pleuritic pain, or acute functional or cognitive decline, with abnormal vital signs (e.g., fever, tachycardia) and ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1101/p698.html

Acute Bronchitis - American Family Physician

Oct 1, 2016 - Cough is the most common illness-related reason for ambulatory care visits in the United States. Acute bronchitis is a clinical diagnosis characterized by cough due to acute inflammation of the trachea and large airways without evidence of pneumonia. Pneumonia should be suspected in ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1001/p560.html

Evaluation of Patients with Leukocytosis - American Family Physician

Dec 1, 2015 - An elevated white blood cell count has many potential etiologies, including malignant and nonmalignant causes. It is important to use age- and pregnancy-specific normal ranges for the white blood cell count. A repeat complete blood count with peripheral smear may provide helpful ...

American Family Physician : Article

https://www.aafp.org/afp/2015/1201/p1004.html

Acute Appendicitis: Efficient Diagnosis and Management - American Family Physician

Jul 1, 2018 - Appendicitis is one of the most common causes of acute abdominal pain in adults and children, with a lifetime risk of 8.6% in males and 6.7% in females. It is the most common nonobstetric surgical emergency during pregnancy. Findings from the history, physical examination, and ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0701/p25.html

Acute and Chronic Paronychia - American Family Physician

Jul 1, 2017 - Paronychia is inflammation of the fingers or toes in one or more of the three nail folds. Acute paronychia is caused by polymicrobial infections after the protective nail barrier has been breached. Treatment consists of warm soaks with or without Burow solution or 1% acetic acid. ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0701/p44.html

Croup: Diagnosis and Management - American Family Physician

May 1, 2018 - Croup is a common respiratory illness affecting 3% of children six months to three years of age. It accounts for 7% of hospitalizations annually for fever and/or acute respiratory illness in children younger than five years. Croup is a manifestation of upper airway obstruction resulting...

American Family Physician : Article

https://www.aafp.org/afp/2018/0501/p575.html

Urinary Tract Infections/Dysuria - American Family Physician

Feb 1, 2019 - This collection features AFP content on urinary tract infections/dysuria and related issues, including asymptomatic bacteriuria, bladder infections, cystitis, painful bladder syndrome, pyelonephritis, urinalysis, and urine dipstick testing. This collection features AFP content on ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=30

Skin and Soft Tissue Infections - American Family Physician

Sep 15, 2015 - Skin and soft tissue infections result from microbial invasion of the skin and its supporting structures. Management is determined by the severity and location of the infection and by patient comorbidities. Infections can be classified as simple (uncomplicated) or complicated ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0915/p474.html

Otitis Media: Rapid Evidence Review - American Family Physician

Sep 15, 2019 - Acute otitis media (AOM) is the most common diagnosis in childhood acute sick visits. By three years of age, 50% to 85% of children will have at least one episode of AOM. Symptoms may include ear pain (rubbing, tugging, or holding the ear may be a sign of pain), fever, irritability, ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0915/p350.html

Hand-Foot-and-Mouth Disease: Rapid Evidence Review - American Family Physician

Oct 1, 2019 - Hand-foot-and-mouth disease is caused by human enteroviruses and coxsackieviruses. Outbreaks can occur in the spring to fall and are common in North America, and most cases occur in patients younger than 10 years. Hand-foot-and-mouth disease is transmitted by fecal-oral, oral-oral, and ...

American Family Physician : Article

https://www.aafp.org/afp/2019/1001/p408.html

Acute Bacterial Prostatitis: Diagnosis and Management - American Family Physician

Jan 15, 2016 - Acute bacterial prostatitis is an acute infection of the prostate gland that causes pelvic pain and urinary tract symptoms, such as dysuria, urinary frequency, and urinary retention, and may lead to systemic symptoms, such as fevers, chills, nausea, emesis, and malaise. Although the ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0115/p114.html

Peritonsillar Abscess - American Family Physician

Apr 15, 2017 - Peritonsillar abscess is the most common deep infection of the head and neck, occurring primarily in young adults. Diagnosis is usually made on the basis of clinical presentation and examination. Symptoms and findings generally include fever, sore throat, dysphagia, trismus, and a hot ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0415/p501.html

Epididymitis: An Overview - American Family Physician

Nov 1, 2016 - Inflammation of the epididymis, or epididymitis, is commonly seen in the outpatient setting. Etiology and treatment are based on patient age and the likely causative organisms. Epididymitis presents as the gradual onset of posterior scrotal pain that may be accompanied by urinary ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1101/p723.html

Diagnosis and Management of Tinea Infections - American Family Physician

Nov 15, 2014 - Tinea infections are caused by dermatophytes and are classified by the involved site. The most common infections in prepubertal children are tinea corporis and tinea capitis, whereas adolescents and adults are more likely to develop tinea cruris, tinea pedis, and tinea unguium ...

American Family Physician : Article

https://www.aafp.org/afp/2014/1115/p702.html

Dog and Cat Bites - American Family Physician

Aug 15, 2014 - Animal bites account for 1% of all emergency department visits in the United States and more than $50 million in health care costs per year. Most animal bites are from a dog, usually one known to the victim. Most dog bite victims are children. Bite wounds should be cleaned, copiously ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0815/p239.html

Acute Diarrhea in Adults - American Family Physician

Feb 1, 2014 - Acute diarrhea in adults is a common problem encountered by family physicians. The most common etiology is viral gastroenteritis, a self-limited disease. Increases in travel, comorbidities, and foodborne illness lead to more bacteria-related cases of acute diarrhea. A history and ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0201/p180.html

Impetigo: Diagnosis and Treatment - American Family Physician

Aug 15, 2014 - Impetigo is the most common bacterial skin infection in children two to five years of age. There are two principal types: nonbullous (70% of cases) and bullous (30% of cases). Nonbullous impetigo, or impetigo contagiosa, is caused by Staphylococcus aureus or Streptococcus pyogenes, and ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0815/p229.html

Chronic Rhinosinusitis - American Family Physician

Oct 15, 2017 - Chronic rhinosinusitis is an inflammatory disease of the paranasal sinuses that occurs in 1% to 5% of the U.S. population. It may significantly decrease quality of life. Chronic rhinosinusitis is defined by the presence of at least two out of four cardinal symptoms (i.e., facial ...

American Family Physician : Article

https://www.aafp.org/afp/2017/1015/p500.html

Gastroenteritis in Children - American Family Physician

Feb 1, 2019 - Acute gastroenteritis is defined as a diarrheal disease of rapid onset, with or without nausea, vomiting, fever, or abdominal pain. In the United States, acute gastroenteritis accounts for 1.5 million office visits, 200,000 hospitalizations, and 300 deaths in children each year. ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0201/p159.html

Diagnosis and Management of Acute Diverticulitis - American Family Physician

May 1, 2013 - Uncomplicated diverticulitis is localized diverticular inflammation, whereas complicated diverticulitis is diverticular inflammation associated with an abscess, phlegmon, fistula, obstruction, bleeding, or perforation. Patients with acute diverticulitis may present with left lower ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0501/p612.html

Early Recognition and Management of Sepsis in Adults: The First Six Hours - American ...

Jul 1, 2013 - Sepsis is a complication of severe infection characterized by a systemic inflammatory response. Mortality rates from sepsis range between 25% to 30% for severe sepsis and 40% to 70% for septic shock. The clinical presentation of sepsis is highly variable depending on the etiology. The ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0701/p44.html

Antibiotic Use in Acute Upper Respiratory Tract Infections - American Family Physician

Nov 1, 2012 - Upper respiratory tract infections account for millions of visits to family physicians each year in the United States. Although warranted in some cases, antibiotics are greatly overused. This article outlines the guidelines and indications for appropriate antibiotic use for common upper...

American Family Physician : Article

https://www.aafp.org/afp/2012/1101/p817.html

Lice and Scabies: Treatment Update - American Family Physician

May 15, 2019 - Pediculosis and scabies are caused by ectoparasites. Pruritus is the most common presenting symptom. Head and pubic lice infestations are diagnosed with visualization of live lice. Nits (lice eggs or egg casings) alone are not sufficient to diagnose a current infestation. A no-nit ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0515/p635.html

Aseptic and Bacterial Meningitis: Evaluation, Treatment, and Prevention - American ...

Sep 1, 2017 - The etiologies of meningitis range in severity from benign and self-limited to life-threatening with potentially severe morbidity. Bacterial meningitis is a medical emergency that requires prompt recognition and treatment. Mortality remains high despite the introduction of vaccinations ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0901/p314.html

Hepatitis B: Screening, Prevention, Diagnosis, and Treatment - American Family Physician

Mar 1, 2019 - Hepatitis B virus (HBV) is a partly double-stranded DNA virus that causes acute and chronic liver infection. Screening for hepatitis B is recommended in pregnant women at their first prenatal visit and in adolescents and adults at high risk of chronic infection. Hepatitis B vaccination ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0301/p314.html

Pelvic Inflammatory Disease: Diagnosis, Management, and Prevention - American Family ...

Sep 15, 2019 - Pelvic inflammatory disease (PID) is an infection of the upper genital tract occurring predominantly in sexually active young women. Chlamydia trachomatis and Neisseria gonorrhoeae are common causes; however, other cervical, enteric, bacterial vaginosis–associated, and respiratory ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0915/p357.html

Respiratory Syncytial Virus Bronchiolitis in Children - American Family Physician

Jan 15, 2017 - Bronchiolitis is a common lower respiratory tract infection in infants and young children, and respiratory syncytial virus (RSV) is the most common cause of this infection. RSV is transmitted through contact with respiratory droplets either directly from an infected person or ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0115/p94.html

Pneumonia - American Family Physician

Aug 15, 2019 - This collection features AFP content on pneumonia and related issues, including community-acquired pneumonia, and nursing home care. This collection features AFP content on pneumonia and related issues, including community-acquired pneumonia, and nursing home care.

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=22

Influenza - American Family Physician

Oct 15, 2019 - This collection features AFP content on influenza and related issues, including influenza vaccination and avian influenza. This collection features AFP content on influenza and related issues, including influenza vaccination and avian influenza.

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=14

Herpes Zoster and Postherpetic Neuralgia: Prevention and Management - American Family ...

Nov 15, 2017 - Herpes zoster, or shingles, is caused by reactivation of varicella zoster virus, which causes chickenpox. There are an estimated 1 million cases in the Unites States annually, with an individual lifetime risk of 30%. Patients with conditions that decrease cell-mediated immunity are 20 ...

American Family Physician : Article

https://www.aafp.org/afp/2017/1115/p656.html

Sexually Transmitted Infections - American Family Physician

Sep 15, 2019 - This collection features AFP content on sexually transmitted disease and related issues, including chlamydia, genital herpes, gonorrhea, human papillomavirus, and syphilis. This collection features AFP content on sexually transmitted disease and related issues, including chlamydia, ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=23

Common Questions About Streptococcal Pharyngitis - American Family Physician

Jul 1, 2016 - Group A beta-hemolytic streptococcal (GABHS) infection causes 15% to 30% of sore throats in children and 5% to 15% in adults, and is more common in the late winter and early spring. The strongest independent predictors of GABHS pharyngitis are patient age of five to 15 years, absence of...

American Family Physician : Article

https://www.aafp.org/afp/2016/0701/p24.html

Hepatitis (and Other Liver Diseases) - American Family Physician

Aug 15, 2019 - This collection features AFP content on hepatitis and other liver disease, including cirrhosis, chronic liver failure, hemochromatosis, hepatitis A, hepatitis B, hepatitis C, jaundice, and nonalcoholic fatty liver disease. This collection features AFP content on hepatitis and other ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=38

Acute Otitis Externa: An Update - American Family Physician

Dec 1, 2012 - Acute otitis externa is a common condition involving inflammation of the ear canal. The acute form is caused primarily by bacterial infection, with Pseudomonas aeruginosa and Staphylococcus aureus the most common pathogens. Acute otitis externa presents with the rapid onset of ear canal...

American Family Physician : Article

https://www.aafp.org/afp/2012/1201/p1055.html

Acute Hand Infections - American Family Physician

Feb 15, 2019 - Acute hand infections are often caused by puncture wounds and are generally classified into superficial or deep infections. Superficial infections occur in the skin and subcutaneous tissues, whereas deep infections can involve the tendon sheaths, adjacent anatomic compartments, deep ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0215/p228.html

Gastroenteritis and Diarrhea in Children - American Family Physician

Mar 1, 2019 - This collection features AFP content on gastroenteritis and diarrhea in children and related issues, including dehydration, foodborne illnesses, probiotics, and rotavirus vaccination. This collection features AFP content on gastroenteritis and diarrhea in children and related issues, ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=9

HIV/AIDS - American Family Physician

Nov 15, 2019 - This collection features AFP content on human immunodeficiency virus (HIV) and AIDS and related issues, including antiretroviral therapy, behavioral counseling, HIV testing, sexually transmitted diseases, and infection prevention. This collection features AFP content on human ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=11

Vaccine Adverse Events: Separating Myth from Reality - American Family Physician

Jun 15, 2017 - Vaccines are one of the most successful medical advances in modern times. Most vaccine-preventable illnesses are unfamiliar to modern parents. Because of this, parents are increasingly questioning the necessity of immunizing their children, especially because no vaccine is completely ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0615/p786.html

Immunizations (excluding Influenza) - American Family Physician

Sep 15, 2019 - This collection features AFP content on child and adult immunizations (excluding influenza) and related issues, including travel immunizations and specific immunizations (hepatitis A and B, herpes zoster, human papillomavirus, meningococcus, pertussis, pneumococcus, rotavirus, smallpox,...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=63

Community-Acquired Pneumonia in Children - American Family Physician

Oct 1, 2012 - Community-acquired pneumonia is a potentially serious infection in children and often results in hospitalization. The diagnosis can be based on the history and physical examination results in children with fever plus respiratory signs and symptoms. Chest radiography and rapid viral ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1001/p661.html

Bedbug Infestation - American Family Physician

Oct 1, 2012 - The significant resurgence of bedbugs in the past decade has been attributed to pesticide resistance, more frequent travel, lack of public awareness, and inadequate pest control programs. Bedbugs are obligate blood parasites (insect family Cimicidae). They can withstand a large range of...

American Family Physician : Article

https://www.aafp.org/afp/2012/1001/p653.html

Primary Care for Persons Who Inject Drugs - American Family Physician

Jan 15, 2019 - More than 750,000 persons in the United States inject opioids, methamphetamine, cocaine, or ketamine, and that number is increasing because of the current opioid epidemic. Persons who inject drugs (PWID) are at higher risk of infectious and noninfectious skin, pulmonary, cardiac, ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0115/p109.html

Poststreptococcal Illness: Recognition and Management - American Family Physician

Apr 15, 2018 - Group A beta-hemolytic streptococcus can cause several postinfectious, nonsuppurative immune- mediated diseases including acute rheumatic fever, poststreptococcal reactive arthritis, pediatric autoimmune neuropsychiatric disorders, and poststreptococcal glomerulonephritis. Except for ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0415/p517.html

Current Concepts in Adult Acute Rhinosinusitis - American Family Physician

Jul 15, 2016 - Acute rhinosinusitis is one of the most common conditions that physicians treat in ambulatory care. Most cases of acute rhinosinusitis are caused by viral upper respiratory infections. A meta-analysis based on individual patient data found that common clinical signs and symptoms were ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0715/p97.html

Diagnosis and Treatment of Urinary Tract Infections in Children - American Family ...

Feb 15, 2011 - Acute urinary tract infections are relatively common in children, with 8 percent of girls and 2 percent of boys having at least one episode by seven years of age. The most common pathogen is Escherichia coli, accounting for approximately 85 percent of urinary tract infections in ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0215/p409.html

Treatment of the Common Cold in Children and Adults - American Family Physician

Jul 15, 2012 - The common cold, or upper respiratory tract infection, is one of the leading reasons for physician visits. Generally caused by viruses, the common cold is treated symptomatically. Antibiotics are not effective in children or adults. In children, there is a potential for harm and no ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0715/p153.html

Intertrigo and Secondary Skin Infections - American Family Physician

Apr 1, 2014 - Intertrigo is a superficial inflammatory dermatitis occurring on two closely opposed skin surfaces as a result of moisture, friction, and lack of ventilation. Bodily secretions, including perspiration, urine, and feces, often exacerbate skin inflammation. Physical examination of skin ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0401/p569.html

Diagnosis and Treatment of Acute Uncomplicated Cystitis - American Family Physician

Oct 1, 2011 - Urinary tract infections are the most common bacterial infections in women. Most urinary tract infections are acute uncomplicated cystitis. Identifiers of acute uncomplicated cystitis are frequency and dysuria in an immunocompetent woman of childbearing age who has no comorbidities or ...

American Family Physician : Article

https://www.aafp.org/afp/2011/1001/p771.html

Diagnosis and Management of Osteomyelitis - American Family Physician

Nov 1, 2011 - The incidence of chronic osteomyelitis is increasing because of the prevalence of predisposing conditions such as diabetes mellitus and peripheral vascular disease. The increased availability of sensitive imaging tests, such as magnetic resonance imaging and bone scintigraphy, has ...

American Family Physician : Article

https://www.aafp.org/afp/2011/1101/p1027.html

Common Questions About Recurrent Urinary Tract Infections in Women - American Family ...

Apr 1, 2016 - Recurrent urinary tract infections (UTIs) are common in women, including healthy women with normal genitourinary anatomy. Recurrent UTI is typically defined as three or more UTIs within 12 months, or two or more occurrences within six months. The same species that caused previous ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0401/p560.html

Nongenital Herpes Simplex Virus - American Family Physician

Nov 1, 2010 - Nongenital herpes simplex virus type 1 is a common infection usually transmitted during childhood via nonsexual contact. Most of these infections involve the oral mucosa or lips (herpes labialis). The diagnosis of an infection with herpes simplex virus type 1 is usually made by the ...

American Family Physician : Article

https://www.aafp.org/afp/2010/1101/p1075.html

Infectious Endocarditis: Diagnosis and Treatment - American Family Physician

May 15, 2012 - Infectious endocarditis results from bacterial or fungal infection of the endocardial surface of the heart and is associated with significant morbidity and mortality. Risk factors include the presence of a prosthetic heart valve, structural or congenital heart disease, intravenous drug ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0515/p981.html

Croup: An Overview - American Family Physician

May 1, 2011 - Croup is a common illness responsible for up to 15 percent of emergency department visits due to respiratory disease in children in the United States. Croup symptoms usually start like an upper respiratory tract infection, with low-grade fever and coryza followed by a barking cough and ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0501/p1067.html

Travel Medicine - American Family Physician

Dec 1, 2018 - This collection features AFP content on travel medicine and related issues, including malaria, traveler’s diarrhea, pretravel consultation, and travel immunizations. This collection features AFP content on travel medicine and related issues, including malaria, traveler’s diarrhea, ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=70

Genital Herpes: A Review - American Family Physician

Jun 1, 2016 - Genital herpes is a common sexually transmitted disease, affecting more than 400 million persons worldwide. It is caused by herpes simplex virus (HSV) and characterized by lifelong infection and periodic reactivation. A visible outbreak consists of single or clustered vesicles on the ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0601/p928.html

Diagnosis and Management of Foodborne Illness - American Family Physician

Sep 1, 2015 - The Centers for Disease Control and Prevention estimates that each year, one in six Americans will experience a foodborne illness. The most common causes in the United States are viruses, such as norovirus; bacteria, such as Salmonella, Escherichia coli, Campylobacter, and Listeria; and...

American Family Physician : Article

https://www.aafp.org/afp/2015/0901/p358.html

Prolonged Febrile Illness and Fever of Unknown Origin in Adults - American Family ...

Jul 15, 2014 - Fever of unknown origin has been described as a febrile illness (temperature of 101°F [38.3°C] or higher) for three weeks or longer without an etiology despite a one-week inpatient evaluation. A more recent qualitative definition requires only a reasonable diagnostic evaluation. ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0715/p91.html

Diabetic Foot Infections - American Family Physician

Aug 1, 2013 - Diabetic foot infection, defined as soft tissue or bone infection below the malleoli, is the most common complication of diabetes mellitus leading to hospitalization and the most frequent cause of nontraumatic lower extremity amputation. Diabetic foot infections are diagnosed clinically...

American Family Physician : Article

https://www.aafp.org/afp/2013/0801/p177.html

Diagnosis and Treatment of Acute Bronchitis - American Family Physician

Dec 1, 2010 - Cough is the most common symptom bringing patients to the primary care physician’s office, and acute bronchitis is usually the diagnosis in these patients. Acute bronchitis should be differentiated from other common diagnoses, such as pneumonia and asthma, because these conditions may ...

American Family Physician : Article

https://www.aafp.org/afp/2010/1201/p1345.html

Onychomycosis: Current Trends in Diagnosis and Treatment - American Family Physician

Dec 1, 2013 - Onychomycosis is a fungal infection of the nails that causes discoloration, thickening, and separation from the nail bed. Onychomycosis occurs in 10% of the general population, 20% of persons older than 60 years, and 50% of those older than 70 years. It is caused by a variety of ...

American Family Physician : Article

https://www.aafp.org/afp/2013/1201/p762.html

Diagnosis and Management of Community-Acquired Pneumonia in Adults - American Family ...

Jun 1, 2011 - Community-acquired pneumonia is diagnosed by clinical features (e.g., cough, fever, pleuritic chest pain) and by lung imaging, usually an infiltrate seen on chest radiography. Initial evaluation should determine the need for hospitalization versus outpatient management using validated ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0601/p1299.html

Common Questions About Infectious Mononucleosis - American Family Physician

Mar 15, 2015 - Epstein-Barr is a ubiquitous virus that infects 95% of the world population at some point in life. Although Epstein-Barr virus (EBV) infections are often asymptomatic, some patients present with the clinical syndrome of infectious mononucleosis (IM). The syndrome most commonly occurs ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0315/p372.html

Diagnosis and Treatment of Streptococcal Pharyngitis - American Family Physician

Mar 1, 2009 - Common signs and symptoms of streptococcal pharyngitis include sore throat, temperature greater than 100.4 degrees F (38 degrees C), tonsillar exudates, and cervical adenopathy. Cough, coryza, and diarrhea are more common with viral pharyngitis. Available diagnostic tests include throat...

American Family Physician : Article

https://www.aafp.org/afp/2009/0301/p383.html

Sexually Transmitted Infections: Recommendations from the U.S. Preventive Services Task...

Dec 1, 2016 - The U.S. Preventive Services Task Force (USPSTF) has issued recommendations on behavioral counseling to prevent sexually transmitted infections (STIs) and recommendations about screening for individual STIs. Clinicians should obtain a sexual history to assess for behaviors that increase...

American Family Physician : Article

https://www.aafp.org/afp/2016/1201/p907.html

Initial Management of Patients with HIV Infection - American Family Physician

Nov 1, 2016 - Human immunodeficiency virus (HIV) infection has become a treatable chronic disease with near-normal life expectancy when patients receive antiretroviral therapy (ART). Family physicians and other primary care clinicians commonly provide long-term comprehensive care for persons with HIV...

American Family Physician : Article

https://www.aafp.org/afp/2016/1101/p708.html

Approach to Septic Arthritis - American Family Physician

Sep 15, 2011 - Prompt diagnosis and treatment of infectious arthritis can help prevent significant morbidity and mortality. The acute onset of monoarticular joint pain, erythema, heat, and immobility should raise suspicion of sepsis. Constitutional symptoms such as fever, chills, and rigors are poorly...

American Family Physician : Article

https://www.aafp.org/afp/2011/0915/p653.html

Prevention of Malaria in Travelers - American Family Physician

May 15, 2012 - There are approximately 300 million cases of malaria each year, resulting in 1 million deaths worldwide. Family physicians often encounter patients preparing to travel to malaria-endemic regions. Physicians should have basic knowledge of parasite transmission and malaria prevention. The...

American Family Physician : Article

https://www.aafp.org/afp/2012/0515/p973.html

HIV-Associated Complications: A Systems-Based Approach - American Family Physician

Aug 1, 2017 - Persons with human immunodeficiency virus (HIV) infection often develop complications related directly to the infection, as well as to treatment. Aging, lifestyle factors, and comorbidities increase the risk of developing chronic conditions such as diabetes mellitus and chronic kidney ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0801/p161.html

Acute Rhinosinusitis in Adults - American Family Physician

May 1, 2011 - Rhinosinusitis is one of the most common conditions for which patients seek medical care. Subtypes of rhinosinusitis include acute, subacute, recurrent acute, and chronic. Acute rhinosinusitis is further specified as bacterial or viral. Most cases of acute rhinosinusitis are caused by ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0501/p1057.html

Common Questions About Chronic Prostatitis - American Family Physician

Feb 15, 2016 - Chronic prostatitis is relatively common, with a lifetime prevalence of 1.8% to 8.2%. Risk factors include conditions that facilitate introduction of bacteria into the urethra and prostate (which also predispose the patient to urinary tract infections) and conditions that can lead to ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0215/p290.html

The Pretravel Consultation - American Family Physician

Oct 15, 2016 - Key components of the pretravel consultation include intake questions regarding the traveler’s anticipated itinerary and medical history; immunizations; malaria prophylaxis; and personal protection measures against arthropod bites, traveler’s diarrhea, and injury. Most vaccinations that...

American Family Physician : Article

https://www.aafp.org/afp/2016/1015/p620.html

Diagnosis and Management of Hepatitis C - American Family Physician

Jun 15, 2015 - Hepatitis C virus (HCV) infection, a major cause of chronic liver disease and cirrhosis, is predominantly transmitted by exposure to blood or body fluids. The infection progresses to a chronic state in 80% of patients, whereas the virus clears completely after the acute infection in 20%...

American Family Physician : Article

https://www.aafp.org/afp/2015/0615/p835.html

Pet-Related Infections - American Family Physician

Nov 15, 2016 - Physicians and veterinarians have many opportunities to partner in promoting the well-being of people and their pets, especially by addressing zoonotic diseases that may be transmitted between a pet and a human family member. Common cutaneous pet-acquired zoonoses are dermatophytosis ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1115/p794.html

Zika Virus: Common Questions and Answers - American Family Physician

Apr 15, 2017 - Since local mosquito-borne transmission of Zika virus was first reported in Brazil in early 2015, the virus has spread rapidly, with active transmission reported in at least 61 countries and territories worldwide, including the United States. Zika virus infection during pregnancy is a ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0415/p507.html

Emerging Vector-Borne Diseases - American Family Physician

Oct 1, 2016 - Several mosquito-borne viral infections have recently emerged in North America; West Nile virus is the most common in the United States. Although West Nile virus generally causes a self-limited, flulike febrile illness, a serious neuroinvasive form may occur. Dengue is the most common ...

American Family Physician : Article

https://www.aafp.org/afp/2016/1001/p551.html

Common Questions About Clostridium difficile Infection - American Family Physician

Mar 15, 2014 - Clostridium difficile infection is a common cause of antibiotic-associated diarrhea. It causes no symptoms in more than one-half of infected patients, but can also cause a wide spectrum of illnesses and death. The incidence and severity have increased in recent years. The most important...

American Family Physician : Article

https://www.aafp.org/afp/2014/0315/p437.html

Cat-scratch Disease - American Family Physician

Jan 15, 2011 - Cat-scratch disease is a common infection that usually presents as tender lymphadenopathy. It should be included in the differential diagnosis of fever of unknown origin and any lymphadenopathy syndrome. Asymptomatic, bactere- mic cats with Bartonella henselae in their saliva serve as ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0115/p152.html

Diagnosis and Treatment of Otitis Media - American Family Physician

Dec 1, 2007 - Diagnostic criteria for acute otitis media include rapid onset of symptoms, middle ear effusion, and signs and symptoms of middle ear inflammation. Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis are the most common bacterial isolates from the middle ear ...

American Family Physician : Article

https://www.aafp.org/afp/2007/1201/p1650.html

Management of External Genital Warts - American Family Physician

Sep 1, 2014 - Genital warts affect 1% of the sexually active U.S. population and are commonly seen in primary care. Human papillomavirus types 6 and 11 are responsible for most genital warts. Warts vary from small, flat-topped papules to large, cauliflower-like lesions on the anogenital mucosa and ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0901/p312.html

Primary Care of the Solid Organ Transplant Recipient - American Family Physician

Feb 1, 2016 - The advancing science of transplantation has led to more transplants and longer survival. As a result, primary care physicians are more involved in the care of transplant recipients. Immunosuppressive therapy has significantly decreased rates of transplant rejection but accounts for ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0201/p203.html

Common Questions About Pneumonia in Nursing Home Residents - American Family Physician

Oct 1, 2015 - Pneumonia in older adults residing in nursing homes can be challenging to diagnose and treat. Pneumococcal and influenza immunizations decrease the risk of pneumonia and are recommended for all nursing home patients. Older adults with pneumonia may not display classic signs and symptoms...

American Family Physician : Article

https://www.aafp.org/afp/2015/1001/p612.html

Revised AAP Guideline on UTI in Febrile Infants and Young Children - American Family ...

Nov 15, 2012 - In 2011, the American Academy of Pediatrics released a revision of its 1999 clinical practice guideline on urinary tract infections in febrile infants and young children two to 24 months of age. The new clinical practice guideline has several important updates based on evidence ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1115/p940.html

H. pylori Infection: ACG Updates Treatment Recommendations - Practice Guidelines - ...

Jan 15, 2018 - Helicobacter pylori infection is one of the most common chronic bacterial infections. The American College of Gastroenterology (ACG) has updated its clinical guidelines in response to significant scientific advances in the management of this disease.

American Family Physician : Practice Guidelines

https://www.aafp.org/afp/2018/0115/p135.html

Preventive Health Care for Men Who Have Sex with Men - American Family Physician

Jun 15, 2015 - Men who have sex with men (MSM) comprise at least 4% of males in the United States. MSM may describe themselves as gay, bisexual, or heterosexual. Because current medical practice does not always facilitate discussion of sexual behaviors, this group of men may face barriers to receiving...

American Family Physician : Article

https://www.aafp.org/afp/2015/0615/p844.html

Update on Routine Childhood and Adolescent Immunizations - American Family Physician

Sep 15, 2015 - Recommendations for routine vaccinations in children and adolescents have changed multiple times in recent years, based on findings in clinical trials, licensure of new vaccines, and evidence of waning immunity. Despite the overwhelming success of vaccinations, vaccine delay and refusal...

American Family Physician : Article

https://www.aafp.org/afp/2015/0915/p460.html

Antiobiotic Prophylaxis to Prevent Surgical Site Infections - American Family Physician

Mar 1, 2011 - Surgical site infections are the most common nosocomial infections in surgical patients, accounting for approximately 500,000 infections annually. Surgical site infections also account for nearly 4 million excess hospital days annually, and nearly $2 billion in increased health care ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0301/p585.html

Update on Latent Tuberculosis Infection - American Family Physician

Jun 1, 2014 - Latent tuberculosis infection refers to an asymptomatic, nontransmissible infection with Mycobacterium tuberculosis, carrying a 5% to 10% lifetime risk of progressing to active disease. One-half of this risk occurs within the first two years after infection. High-risk groups include ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0601/p889.html

Chlamydia Trachomatis Infections: Screening, Diagnosis, and Management - American ...

Dec 15, 2012 - Chlamydia trachomatis is a gram-negative bacterium that infects the columnar epithelium of the cervix, urethra, and rectum, as well as nongenital sites such as the lungs and eyes. The bacterium is the cause of the most frequently reported sexually transmitted disease in the United ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1215/p1127.html

Pertussis: A Reemerging Infection - American Family Physician

Oct 15, 2013 - Pertussis, also known as whooping cough, is an acute respiratory tract infection that has increased in incidence in recent years. The initial catarrhal stage presents with nonspecific symptoms of malaise, rhinorrhea, sneezing, lacrimation, and mild cough. During the paroxysmal stage, ...

American Family Physician : Article

https://www.aafp.org/afp/2013/1015/p507.html

Postexposure Prophylaxis for Common Infectious Diseases - American Family Physician

Jul 1, 2013 - Postexposure prophylaxis (PEP) is effective in preventing illness after potential or documented exposure to a variety of microbial pathogens and in reducing the risk of secondary spread of infection. Guidelines have been published by the Centers for Disease Control and Prevention and ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0701/p25.html

Neglected Parasitic Infections: What Every Family Physician Needs to Know - American ...

May 15, 2014 - Neglected parasitic infections, including Chagas disease, toxocariasis, cysticercosis, and toxoplasmosis, affect millions of persons in the United States. Relatively few resources have been devoted to surveillance, prevention, and treatment of these diseases. Chagas disease primarily ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0515/p803.html

Diagnosis and Management of Gonococcal Infections - American Family Physician

Nov 15, 2012 - Neisseria gonorrhoeae causes urogenital, anorectal, conjunctival, and pharyngeal infections. Urogenital tract infections are most common. Men with gonorrhea may present with penile discharge and dysuria, whereas women may present with mucopurulent discharge or pelvic pain; however, ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1115/p931.html

Pelvic Inflammatory Disease - American Family Physician

Apr 15, 2012 - Pelvic inflammatory disease is a polymicrobial infection of the upper genital tract. It primarily affects young, sexually active women. The diagnosis is made clinically; no single test or study is sensitive or specific enough for a definitive diagnosis. Pelvic inflammatory disease ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0415/p791.html

Hepatitis A - American Family Physician

Dec 1, 2012 - Hepatitis A is a common viral illness worldwide, although the incidence in the United States has diminished in recent years as a result of extended immunization practices. Hepatitis A virus is transmitted through fecal-oral contamination, and there are occasional outbreaks through food ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1201/p1027.html

Pediculosis and Scabies: A Treatment Update - American Family Physician

Sep 15, 2012 - Pediculosis and scabies are caused by ectoparasites. Pruritus is the most common presenting symptom. Head and pubic lice infestations are diagnosed by visualization of live lice. Finding nits (louse egg shells) alone indicates a historical infestation. A no nit policy for schools and ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0915/p535.html

Diagnosis and Treatment of Community-Acquired Pneumonia - American Family Physician

Feb 1, 2006 - Patients with community-acquired pneumonia often present with cough, fever, chills, fatigue, dyspnea, rigors, and pleuritic chest pain. When a patient presents with suspected community-acquired pneumonia, the physician should first assess the need for hospitalization using a mortality ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0201/p442.html

Diagnosis and Treatment of Impetigo - American Family Physician

Mar 15, 2007 - Impetigo is a highly contagious, superficial skin infection that most commonly affects children two to five years of age. The two types of impetigo are nonbullous impetigo (i.e., impetigo contagiosa) and bullous impetigo. The diagnosis usually is made clinically, but rarely a culture ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0315/p859.html

Syphilis: A Reemerging Infection - American Family Physician

Sep 1, 2012 - Rates of primary and secondary syphilis have increased in the past decade, warranting renewed attention to the diagnosis and treatment of this disease. Men who have sex with men are particularly affected; however, increases in infection rates have also been noted in women, as well as in...

American Family Physician : Article

https://www.aafp.org/afp/2012/0901/p433.html

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