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Clostridioides difficile Infection: Update on Management - American Family Physician

Feb 1, 2020 - Guidelines for the diagnosis and treatment of Clostridioides difficile infection have recently been updated. Risk factors include recent exposure to health care facilities or antibiotics, especially clindamycin. C. difficile infection is characterized by a wide range of symptoms, from ...

American Family Physician : Article

https://www.aafp.org/afp/2020/0201/p168.html

Influenza: Diagnosis and Treatment - American Family Physician

Dec 15, 2019 - Influenza is an acute viral respiratory infection that causes significant morbidity and mortality worldwide. Three types of influenza cause disease in humans. Influenza A is the type most responsible for causing pandemics because of its high susceptibility to antigenic variation. ...

American Family Physician : Article

https://www.aafp.org/afp/2019/1215/p751.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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Prevention of Health Care-Associated Infections - American Family Physician

Sep 15, 2014 - Health care–associated infections cause approximately 75,000 deaths annually, in addition to increasing morbidity and costs. Over the past decade, a downward trend in health care–associated infections has occurred nationwide. Basic prevention measures include administrative support, ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0915/p377.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

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

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

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

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

What Is New in HIV Infection? - American Family Physician

Feb 15, 2014 - Human immunodeficiency virus (HIV) prevention and treatment updates include screening recommendations, fourth-generation testing, preexposure prophylaxis, and a paradigm shift; treatment is prevention. The U.S. Preventive Services Task Force recommends routine HIV screening in persons ...

American Family Physician : Article

https://www.aafp.org/afp/2014/0215/p265.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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Jun 15, 2011 - Herpes zoster (shingles) is diagnosed clinically by recognition of the distinctive, painful vesicular rash appearing in a unilateral, dermatomal distribution. An estimated 1 million cases occur in the United States each year, and increasing age is the primary risk factor. Laboratory ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0615/p1432.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

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

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

Respiratory Syncytial Virus Infection in Children - American Family Physician

Jan 15, 2011 - Respiratory syncytial virus (RSV) is an RNA virus that causes respiratory tract infections in children. In the North- ern Hemisphere, the peak infection season is November through April. By two years of age, most children will have had an RSV infection. Bronchiolitis, a lower ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0115/p141.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

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

Hepatitis C: Diagnosis and Treatment - American Family Physician

Jun 1, 2010 - Hepatitis C, a common chronic bloodborne infection, is found in approximately 2 percent of adults in the United States. Chronic infection is associated with serious morbidity and mortality (e.g., cirrhosis, hepatocellular carcinoma). Testing for hepatitis C is recommended for at-risk ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0601/p1351.html

Diagnosis and Initial Management of Acute HIV Infection - American Family Physician

May 15, 2010 - Recognition and diagnosis of acute human immunodeficiency virus (HIV) infection in the primary care setting presents an opportunity for patient education and health promotion. Symptoms of acute HIV infection are nonspecific (e.g., fever, malaise, myalgias, rash), making misdiagnosis ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0515/p1239.html

Hepatitis B: Diagnosis and Treatment - American Family Physician

Apr 15, 2010 - Although an estimated 1 million persons in the United States are chronically infected with hepatitis B virus, the prevalence of hepatitis B has declined since the implementation of a national vaccination program. Hepatitis B virus is transmitted in blood and secretions. Acute infection ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0415/p965.html

Skin and Soft Tissue Infections in Immunocompetent Patients - American Family Physician

Apr 1, 2010 - The increasing incidence of skin and soft tissue infections requires family physicians to be familiar with the management of these conditions. Evidence of systemic infection, such as fever, tachycardia, and hypotension, is an indication for inpatient management. Urgent surgical referral...

American Family Physician : Article

https://www.aafp.org/afp/2010/0401/p893.html

Applying HIV Testing Guidelines in Clinical Practice - American Family Physician

Dec 15, 2009 - An estimated one fourth of persons with human immunodeficiency virus (HIV) are not aware they are infected. Early diagnosis of HIV has the potential to ensure optimal outcomes for infected persons and to limit the spread of the virus. Important barriers to testing among physicians ...

American Family Physician : Article

https://www.aafp.org/afp/2009/1215/p1441.html

Treatment of Nursing Home-Acquired Pneumonia - American Family Physician

Jun 1, 2009 - Pneumonia is an important cause of morbidity and mortality in nursing home residents, with 30-day mortality rates ranging from 10 to 30 percent. Streptococcus pneumoniae is the most common cause of nursing home-acquired pneumonia, although Staphylococcus aureus and gram-negative ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0601/p976.html

Identification and Management of Latent Tuberculosis Infection - American Family Physician

May 15, 2009 - Latent tuberculosis infection (LTBI) is a condition in which a person is infected with Mycobacterium tuberculosis, but does not currently have active tuberculosis disease. An estimated 10 to 15 million persons in the United States have LTBI. Because 5 to 10 percent of persons with LTBI ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0515/p879.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

Update on the Treatment of Tuberculosis - American Family Physician

Aug 15, 2008 - Approximately one third of the world's population, including more than 11 million persons in the United States, is latently infected with Mycobacterium tuberculosis. Although most cases of tuberculosis in the United States occur in foreign-born persons from endemic countries, the ...

American Family Physician : Article

https://www.aafp.org/afp/2008/0815/p457.html

Acute and Chronic Paronychia - American Family Physician

Feb 1, 2008 - Paronychia is an inflammation of the folds of tissue surrounding the nail of a toe or finger. Paronychia may be classified as either acute or chronic. The main factor associated with the development of acute paronychia is direct or indirect trauma to the cuticle or nail fold. This ...

American Family Physician : Article

https://www.aafp.org/afp/2008/0201/p339.html

Peritonsillar Abscess - American Family Physician

Jan 15, 2008 - Peritonsillar abscess remains the most common deep infection of the head and neck. The condition occurs primarily in young adults, most often during November to December and April to May, coinciding with the highest incidence of streptococcal pharyngitis and exudative tonsillitis. A ...

American Family Physician : Article

https://www.aafp.org/afp/2008/0115/p199.html

Prevention and Treatment of Sexually Transmitted Diseases: An Update - American Family ...

Dec 15, 2007 - The Centers for Disease Control and Prevention recently published revised guidelines for the prevention and treatment of sexually transmitted diseases. One new treatment strategy is the use of azithromycin as a primary, rather than alternative, medication for pregnant women with ...

American Family Physician : Article

https://www.aafp.org/afp/2007/1215/p1827.html

Pet-Related Infections - American Family Physician

Nov 1, 2007 - Human contact with cats, dogs, and other pets results in several million infections each year in the United States, ranging from self-limited skin conditions to life-threatening systemic illnesses. Toxoplasmosis is one of the most common pet-related parasitic infections. Although ...

American Family Physician : Article

https://www.aafp.org/afp/2007/1101/p1314.html

Screening and Treatment for Sexually Transmitted Infections in Pregnancy - American ...

Jul 15, 2007 - Many sexually transmitted infections are associated with adverse pregnancy outcomes. The Centers for Disease Control and Prevention recommends screening all pregnant women for human immunodeficiency virus infection as early as possible. Treatment with highly active antiretroviral ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0715/p265.html

Cysticercosis: An Emerging Parasitic Disease - American Family Physician

Jul 1, 2007 - Cysticercosis (i.e., tapeworm infection) is an increasingly common medical problem in the United States, especially in the Southwest and other areas of heavy emigration from endemic areas or in populations with significant travel to these areas. The larval stage of the pork tape-worm, ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0701/p91.html

Evaluating Fever of Unidentifiable Source in Young Children - American Family Physician

Jun 15, 2007 - Most children will have been evaluated for a febrile illness by 36 months of age. Although the majority will have a self-limited viral illness, studies done before the use of Haemophilus influenzae type b and Streptococcus pneumoniae vaccines showed that approximately 10 percent of ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0615/p1805.html

Treatment of the Common Cold - American Family Physician

Feb 15, 2007 - The common cold is a viral illness that affects persons of all ages, prompting frequent use of over-the-counter and prescription medications and alternative remedies. Treatment focuses on relieving symptoms (e.g., cough, nasal congestion, rhinorrhea). Dextromethorphan may be beneficial ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0215/p515.html

Update on Helicobacter pylori Treatment - American Family Physician

Feb 1, 2007 - One half of the world's population has Helicobacter pylori infection, with an estimated prevalence of 30 percent in North America. Although it is unclear whether eradication of H. pylori improves symptoms in patients with nonulcer dyspepsia, there is strong evidence that eradication of ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0201/p351.html

Avian Influenza: Preparing for a Pandemic - American Family Physician

Sep 1, 2006 - Avian influenza A (H5N1) first emerged as a global public health threat in 1997 when it caused a major human outbreak in Hong Kong. Endemic in waterfowl and highly virulent in poultry, H5N1 is capable of incidentally infecting humans and other mammals. Although H5N1 is not yet capable ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0901/p783.html

Pertussis: A Disease Affecting All Ages - American Family Physician

Aug 1, 2006 - Bordetella pertussis is a highly contagious bacterium known to cause pertussis (whooping cough) and is transmitted via airborne droplets. Although childhood vaccination has dramatically reduced reported pertussis cases, the incidence of the disease has increased over the past 20 years, ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0801/p420.html

Hepatitis A - American Family Physician

Jun 15, 2006 - The introduction of hepatitis A vaccines in 1995 led to a drop in the number of reported cases of hepatitis A and a shift to a higher percentage of cases occurring in older age groups. The hepatitis A virus survives for extended periods in the environment. Transmission primarily is ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0615/p2162.html

The Challenge of Pelvic Inflammatory Disease - American Family Physician

Mar 1, 2006 - Pelvic inflammatory disease (PID) is an infection of the upper genital tract in women that can include endometritis, parametritis, salpingitis, oophoritis, tubo-ovarian abscess, and peritonitis. The spectrum of disease ranges from subclinical, asymptomatic infection to severe, ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0301/p859.html

Preventive Counseling, Screening, and Therapy for the Patient with Newly Diagnosed HIV ...

Jan 15, 2006 - The epidemic of human immunodeficiency virus (HIV) continues, and the infection is converting into a treatable chronic disease; therefore, it is increasingly important for family physicians to be current with and comfortable in providing basic care to patients infected with HIV. ...

American Family Physician : Article

https://www.aafp.org/afp/2006/0115/p271.html

Urinary Tract Infection in Children - American Family Physician

Dec 15, 2005 - Up to 7 percent of girls and 2 percent of boys will have a symptomatic, culture-confirmed urinary tract infection by six years of age. Urinary tract infection may be suspected because of urinary symptoms in older children or because of fever, nonspecific symptoms, or failure to thrive ...

American Family Physician : Article

https://www.aafp.org/afp/2005/1215/p2483.html

Management of Active Tuberculosis - American Family Physician

Dec 1, 2005 - Although the overall incidence of tuberculosis has been declining in the United States, it remains an important public health concern, particularly among immigrants, homeless persons, and persons infected with human immunodeficiency virus. Patients who present with symptoms of active ...

American Family Physician : Article

https://www.aafp.org/afp/2005/1201/p2225.html

Prevention of Meningococcal Disease - American Family Physician

Nov 15, 2005 - Invasive disease caused by Neisseria meningitidis has an average annual incidence of one case per 100,000 in the United States. The disease can be rapidly fatal or result in severe neurologic and vascular sequelae despite antibiotic therapy. Antibiotic chemoprophylaxis with rifampin, ...

American Family Physician : Article

https://www.aafp.org/afp/2005/1115/p2049.html

Tick-Borne Relapsing Fever - American Family Physician

Nov 15, 2005 - Tick-borne relapsing fever is characterized by recurring fevers separated by afebrile periods and is accompanied by nonspecific constitutional symptoms. It occurs after a patient has been bitten by a tick infected with a Borrelia spirochete. The diagnosis of tick-borne relapsing fever ...

American Family Physician : Article

https://www.aafp.org/afp/2005/1115/p2039.html

Genital Herpes: A Review - American Family Physician

Oct 15, 2005 - Genital herpes simplex virus infection is a recurrent, lifelong disease with no cure. The strongest predictor for infection is a person's number of lifetime sex partners. The natural history includes first-episode mucocutaneous infection, establishment of latency in the dorsal root ...

American Family Physician : Article

https://www.aafp.org/afp/2005/1015/p1527.html

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

Sep 15, 2005 - The recognizable appearance and the dermatomal distribution of herpes zoster lesions usually enable a clinical diagnosis to be made easily. Herpes zoster and postherpetic neuralgia occur mainly in older patients. The role of the varicella vaccine in preventing herpes zoster is ...

American Family Physician : Article

https://www.aafp.org/afp/2005/0915/p1075.html

Diagnosis of Lyme Disease - American Family Physician

Jul 15, 2005 - The use of serologic testing and its value in the diagnosis of Lyme disease remain confusing and controversial for physicians, especially concerning persons who are at low risk for the disease. The approach to diagnosing Lyme disease varies depending on the probability of disease (based...

American Family Physician : Article

https://www.aafp.org/afp/2005/0715/p297.html

Evaluation of Poststreptococcal Illness - American Family Physician

May 15, 2005 - Group A beta-hemolytic streptococcal pharyngitis, scarlet fever, and rarely asymptomatic carrier states are associated with a number of poststreptococcal suppurative and nonsuppurative complications. As in streptococcal pharyngitis, acute rheumatic fever, pediatric autoimmune ...

American Family Physician : Article

https://www.aafp.org/afp/2005/0515/p1949.html

Prevention of Group B Streptococcal Disease in the Newborn - American Family Physician

Mar 1, 2005 - Group B streptococcus (GBS) is a leading cause of morbidity and mortality among newborns. Universal screening for GBS among women at 35 to 37 weeks of gestation is more effective than administration of intrapartum antibiotics based on risk factors. Lower vaginal and rectal cultures for ...

American Family Physician : Article

https://www.aafp.org/afp/2005/0301/p903.html

Clostridium difficile-Associated Diarrhea - American Family Physician

Mar 1, 2005 - Clostridium difficile infection is responsible for approximately 3 million cases of diarrhea and colitis annually in the United States. The mortality rate is 1 to 2.5 percent. Early diagnosis and prompt aggressive treatment are critical in managing C. difficile-associated diarrhea. ...

American Family Physician : Article

https://www.aafp.org/afp/2005/0301/p921.html

Management of Genital Warts - American Family Physician

Dec 15, 2004 - Genital warts caused by human papillomavirus infection are encountered commonly in primary care. Evidence guiding treatment selection is limited, but treatment guidelines recently have changed. Biopsy, viral typing, acetowhite staining, and other diagnostic measures are not routinely ...

American Family Physician : Article

https://www.aafp.org/afp/2004/1215/p2335.html

Cranberry for Prevention of Urinary Tract Infections - American Family Physician

Dec 1, 2004 - Traditionally, cranberry has been used for the treatment and prophylaxis of urinary tract infections. Research suggests that its mechanism of action is preventing bacterial adherence to host cell surface membranes. Systematic reviews have concluded that no reliable evidence supports the...

American Family Physician : Article

https://www.aafp.org/afp/2004/1201/p2175.html

Pneumonia in Older Residents of Long-Term Care Facilities - American Family Physician

Oct 15, 2004 - Compared with community-dwelling persons, residents in long-term care facilities have more functional disabilities and underlying medical illnesses and are at increased risk of acquiring infectious diseases. Pneumonia is the leading cause of morbidity and mortality in this group. Risk ...

American Family Physician : Article

https://www.aafp.org/afp/2004/1015/p1495.html

Epstein-Barr Virus Infectious Mononucleosis - American Family Physician

Oct 1, 2004 - Infectious mononucleosis should be suspected in patients 10 to 30 years of age who present with sore throat and significant fatigue, palatal petechiae, posterior cervical or auricular adenopathy, marked adenopathy, or inguinal adenopathy. An atypical lymphocytosis of at least 20 percent...

American Family Physician : Article

https://www.aafp.org/afp/2004/1001/p1279.html

Travel Immunizations - American Family Physician

Jul 1, 2004 - Advising travelers on vaccine-preventable illnesses is increasingly becoming the responsibility of primary care physicians. The approach to vaccine recommendations should be based on a thorough assessment of the risks for travel-related diseases, the time available before trip ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0701/p89.html

Atypical Pathogens and Challenges in Community-Acquired Pneumonia - American Family ...

Apr 1, 2004 - Atypical organisms such as Mycoplasma pneumoniae, Chlamydia pneumoniae, and Legionella pneumophila are implicated in up to 40 percent of cases of community-acquired pneumonia. Antibiotic treatment is empiric and includes coverage for both typical and atypical organisms. Doxycycline, a ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0401/p1699.html

Cutaneous Leishmaniasis Recognition and Treatment - American Family Physician

Mar 15, 2004 - Cutaneous leishmaniasis is a parasitic disease occurring throughout the Americas from Texas to Argentina, and in the Old World, particularly the Middle East and North Africa. It is spread by the female sandfly. The condition is diagnosed every year in travelers, immigrants, and military...

American Family Physician : Article

https://www.aafp.org/afp/2004/0315/p1455.html

Management of Hepatitis C: Evaluating Suitability for Drug Therapy - American Family ...

Mar 15, 2004 - Chronic hepatitis C virus infection is a common and serious disease. Although an estimated 2.7 million persons in the United States have this disease, most have not yet been diagnosed. Recent advances in treatment provide successful cure in 50 to 80 percent of cases. Current drug ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0315/p1429.html

Viral Croup - American Family Physician

Feb 1, 2004 - Viral croup is the most common form of airway obstruction in children six months to six years of age. The frightening nature of croup often prompts parents and caregivers to seek physician consultation. For children with mild croup, symptomatic care and mist therapy may be all that is ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0201/p535.html

Hepatitis B - American Family Physician

Jan 1, 2004 - Hepatitis B causes significant morbidity and mortality worldwide. More than 400 million persons, including 1.25 million Americans, have chronic hepatitis B. In the United States, chronic hepatitis B virus infection is responsible for about 5,000 annual deaths from cirrhosis and ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0101/p75.html

Approach to the Adult Patient with Fever of Unknown Origin - American Family Physician

Dec 1, 2003 - Fever of unknown origin (FUO) in adults is defined as a temperature higher than 38.3 degrees C (100.9 degrees F) that lasts for more than three weeks with no obvious source despite appropriate investigation. The four categories of potential etiology of FUO are classic, nosocomial, ...

American Family Physician : Article

https://www.aafp.org/afp/2003/1201/p2223.html

Fever in the Returned Traveler - American Family Physician

Oct 1, 2003 - With the rising popularity of international travel to exotic locations, family physicians are encountering more febrile patients who recently have visited tropical countries. In the majority of cases, the fever is caused by a common illness such as tracheobronchitis, pneumonia, or ...

American Family Physician : Article

https://www.aafp.org/afp/2003/1001/p1343.html

Cerebrospinal Fluid Analysis - American Family Physician

Sep 15, 2003 - Lumbar puncture is frequently performed in primary care. Properly interpreted tests can make cerebrospinal fluid (CSF) a key tool in the diagnosis of a variety of diseases. Proper evaluation of CSF depends on knowing which tests to order, normal ranges for the patient's age, and the ...

American Family Physician : Article

https://www.aafp.org/afp/2003/0915/p1103.html

Smallpox Vaccine: Contraindications, Administration, and Adverse Reactions - American ...

Sep 1, 2003 - Since the terrorist attacks of September 11, 2001, and the anthrax exposures in the following weeks, concern that smallpox could be used as a biologic weapon has increased. Public health departments and the U.S. military have begun the process of vaccinating soldiers and civilian ...

American Family Physician : Article

https://www.aafp.org/afp/2003/0901/p889.html

Managing Issues Related to Antiretroviral Therapy - American Family Physician

Aug 15, 2003 - Antiretroviral regimens are complicated and difficult for patients to follow, and they can have serious side effects, such as osteonecrosis and bone demineralization. Protease inhibitor therapy has been associated with hyperlipidemia, hyperglycemia, gastrointestinal symptoms, and ...

American Family Physician : Article

https://www.aafp.org/afp/2003/0815/p675.html

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