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Hidradenitis Suppurativa: Rapid Evidence Review - American Family Physician

Nov 1, 2019 - Hidradenitis suppurativa is a chronic folliculitis affecting intertriginous areas. Onset generally occurs in young adulthood to middle adulthood (18 to 39 years of age). Females and blacks are more than twice as likely to be affected. Additional risk factors include family history, ...

American Family Physician : Article

https://www.aafp.org/afp/2019/1101/p562.html

Acne Vulgaris: Diagnosis and Treatment - American Family Physician

Oct 15, 2019 - Acne vulgaris is the most prevalent chronic skin disease in the United States, affecting nearly 50 million people per year, mostly adolescents and young adults. Potential sequelae of acne, such as scarring, dyspigmentation, and low self-esteem, may result in significant morbidity. ...

American Family Physician : Article

https://www.aafp.org/afp/2019/1015/p475.html

Common Skin Rashes in Children - American Family Physician

Aug 1, 2015 - Because childhood rashes may be difficult to differentiate by appearance alone, it is important to consider the entire clinical presentation to help make the appropriate diagnosis. Considerations include the appearance and location of the rash; the clinical course; and associated ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0801/p211.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

Acute and Chronic Urticaria: Evaluation and Treatment - American Family Physician

Jun 1, 2017 - Urticaria commonly presents with intensely pruritic wheals, sometimes with edema of the subcutaneous or interstitial tissue. It has a lifetime prevalence of about 20%. Although often self-limited and benign, it can cause significant discomfort, continue for months to years, and ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0601/p717.html

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

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

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

Skin Conditions - American Family Physician

Nov 15, 2019 - This collection features AFP content on common skin conditions and related issues, including acne, dermatitis, dermatologic emergencies, generalized rash, lichen planus, nail disorders, newborn skin, office procedures, premalignant lesions, and psoriasis. This collection features AFP ...

American Family Physician : AFP By Topic

https://www.aafp.org/afp/topicModules/viewTopicModule.htm?topicModuleId=21

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

Pityriasis Rosea: Diagnosis and Treatment - American Family Physician

Jan 1, 2018 - Pityriasis rosea is a common self-limiting rash that usually starts with a herald patch on the trunk and progresses along the Langer lines to a generalized rash over the trunk and limbs. The diagnosis is based on clinical and physical examination findings. The herald patch is an ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0101/p38.html

Hair Loss: Common Causes and Treatment - American Family Physician

Sep 15, 2017 - Hair loss is often distressing and can have a significant effect on the patient’s quality of life. Patients may present to their family physician first with diffuse or patchy hair loss. Scarring alopecia is best evaluated by a dermatologist. Nonscarring alopecias can be readily ...

American Family Physician : Article

https://www.aafp.org/afp/2017/0915/p371.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

Annular Lesions: Diagnosis and Treatment - American Family Physician

Sep 1, 2018 - Annular lesions can present in a variety of diseases. Knowledge of the physical appearance and history of presentation of these skin findings can help in the diagnosis. A pruritic, annular, erythematous patch that grows centrifugally should prompt evaluation for tinea corporis. Tinea ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0901/p283.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

Venous Ulcers: Diagnosis and Treatment - American Family Physician

Sep 1, 2019 - Venous ulcers are the most common type of chronic lower extremity ulcers, affecting 1% to 3% of the U.S. population. Venous hypertension as a result of venous reflux (incompetence) or obstruction is thought to be the primary underlying mechanism for venous ulcer formation. Risk factors ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0901/p298.html

Pigmentation Disorders: Diagnosis and Management - American Family Physician

Dec 15, 2017 - Pigmentation disorders are commonly diagnosed, evaluated, and treated in primary care practices. Typical hyperpigmentation disorders include postinflammatory hyperpigmentation, melasma, solar lentigines, ephelides (freckles), and café au lait macules. These conditions are generally ...

American Family Physician : Article

https://www.aafp.org/afp/2017/1215/p797.html

Erythema Multiforme: Recognition and Management - American Family Physician

Jul 15, 2019 - Erythema multiforme is an immune-mediated reaction that involves the skin and sometimes the mucosa. Classically described as target-like, the erythema multiforme lesions can be isolated, recurrent, or persistent. Most commonly, the lesions of erythema multiforme present symmetrically on...

American Family Physician : Article

https://www.aafp.org/afp/2019/0715/p82.html

Diagnosis and Treatment of Seborrheic Dermatitis - American Family Physician

Feb 1, 2015 - Seborrheic dermatitis is a common skin condition in infants, adolescents, and adults. The characteristic symptoms—scaling, erythema, and itching—occur most often on the scalp, face, chest, back, axilla, and groin. Seborrheic dermatitis is a clinical diagnosis based on the location and ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0201/p185.html

Diagnosis and Management of Sarcoidosis - American Family Physician

May 15, 2016 - Sarcoidosis is a systemic disease of unknown etiology characterized by the presence of noncaseating granulomas in any organ, most commonly the lungs and intrathoracic lymph nodes. A diagnosis of sarcoidosis should be suspected in any young or middle-aged adult presenting with ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0515/p840.html

Hirsutism in Women - American Family Physician

Aug 1, 2019 - Hirsutism is the excessive growth of terminal hair in a typical male pattern in a female. It is often a sign of excessive androgen levels. Although many conditions can lead to hirsutism, polycystic ovary syndrome and idiopathic hyperandrogenism account for more than 85% of cases. Less ...

American Family Physician : Article

https://www.aafp.org/afp/2019/0801/p168.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

Hyperhidrosis: Management Options - American Family Physician

Jun 1, 2018 - Hyperhidrosis is excessive sweating that affects patients’ quality of life, resulting in social and work impairment and emotional distress. Primary hyperhidrosis is bilaterally symmetric, focal, excessive sweating of the axillae, palms, soles, or craniofacial region not caused by other ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0601/p729.html

Diagnosing Common Benign Skin Tumors - American Family Physician

Oct 1, 2015 - Patients will experience a wide range of skin growths and changes over their lifetime. Family physicians should be able to distinguish potentially malignant from benign skin tumors. Most lesions can be diagnosed on the basis of history and clinical examination. Lesions that are ...

American Family Physician : Article

https://www.aafp.org/afp/2015/1001/p601.html

Noninfectious Penile Lesions - American Family Physician

Jan 15, 2018 - Noninfectious penile lesions are classified by clinical presentation as papulosquamous (e.g., psoriasis), inflammatory (e.g., lichen sclerosus, lichen nitidus, lichen planus), vascular (e.g., angiokeratomas), or neoplastic (e.g., carcinoma in situ, invasive squamous cell carcinoma). ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0115/p102.html

Botulinum Toxin Injection for Facial Wrinkles - American Family Physician

Aug 1, 2014 - Botulinum toxin injection for treatment of facial wrinkles is the most frequently performed cosmetic procedure in the United States, and it is one of the most common entry procedures for clinicians seeking to incorporate aesthetic treatments into their practice. Treatment of frown lines...

American Family Physician : Article

https://www.aafp.org/afp/2014/0801/p168.html

Atypical Moles: Diagnosis and Management - American Family Physician

Jun 1, 2015 - Atypical moles are benign pigmented lesions. Although they are benign, they exhibit some of the clinical and histologic features of malignant melanoma. They are more common in fair-skinned individuals and in those with high sun exposure. Atypical moles are characterized by size of 6 mm ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0601/p762.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

Diagnosis and Management of Genital Ulcers - American Family Physician

Feb 1, 2012 - Herpes simplex virus infection and syphilis are the most common causes of genital ulcers in the United States. Other infectious causes include chancroid, lymphogranuloma venereum, granuloma inguinale (donovanosis), secondary bacterial infections, and fungi. Noninfectious etiologies, ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0201/p254.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

The Generalized Rash: Part I. Differential Diagnosis - American Family Physician

Mar 15, 2010 - Physicians often have difficulty diagnosing a generalized rash because many different conditions produce similar rashes, and a single condition can result in different rashes with varied appearances. A rapid and accurate diagnosis is critically important to make treatment decisions, ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0315/p726.html

Charcot Foot: Clinical Clues, Diagnostic Strategies, and Treatment Principles - ...

May 1, 2018 - Acute Charcot neuroarthropathy of the foot and ankle is often difficult to diagnose because of limited findings in the patient history, physical examination, imaging, and laboratory studies. Delay in treatment results in the development of rigid foot and ankle deformities, increasing ...

American Family Physician : Article

https://www.aafp.org/afp/2018/0501/p594.html

Common Occupational Disorders: Asthma, COPD, Dermatitis, and Musculoskeletal Disorders ...

Jun 15, 2016 - An occupational illness is an event or exposure that occurs in the workplace that causes or contributes to a condition or worsens a preexisting condition. If an occupational disorder is suspected, a directed history should be taken with particular attention to establishing a temporal ...

American Family Physician : Article

https://www.aafp.org/afp/2016/0615/p1000.html

Diagnosis and Treatment of Lichen Planus - American Family Physician

Jul 1, 2011 - Lichen planus is a chronic, inflammatory, autoimmune disease that affects the skin, oral mucosa, genital mucosa, scalp, and nails. Lichen planus lesions are described using the six P’s (planar [flat-topped], purple, polygonal, pruritic, papules, plaques). Onset is usually acute, ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0701/p53.html

Rosacea: Diagnosis and Treatment - American Family Physician

Aug 1, 2015 - Rosacea is a chronic facial skin condition of unknown cause. It is characterized by marked involvement of the central face with transient or persistent erythema, telangiectasia, inflammatory papules and pustules, or hyperplasia of the connective tissue. Transient erythema, or flushing, ...

American Family Physician : Article

https://www.aafp.org/afp/2015/0801/p187.html

Diagnosis and Treatment of Acne - American Family Physician

Oct 15, 2012 - Acne is a chronic inflammatory skin disease that is the most common skin disorder in the United States. Therapy targets the four factors responsible for lesion formation: increased sebum production, hyperkeratinization, colonization by Propionibacterium acnes, and the resultant ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1015/p734.html

Noninfectious Penile Lesions - American Family Physician

Jan 15, 2010 - Family physicians commonly diagnose and manage penile cutaneous lesions. Noninfectious lesions may be classified as inflammatory and papulosquamous (e.g., psoriasis, lichen sclerosus, angiokeratomas, lichen nitidus, lichen planus), or as neoplastic (e.g., carcinoma in situ, invasive ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0115/p167.html

Hirsutism in Women - American Family Physician

Feb 15, 2012 - Hirsutism is excess terminal hair that commonly appears in a male pattern in women. Although hirsutism is generally associated with hyperandrogenemia, one-half of women with mild symptoms have normal androgen levels. The most common cause of hirsutism is polycystic ovary syndrome, ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0215/p373.html

Evaluation of Nail Abnormalities - American Family Physician

Apr 15, 2012 - Knowledge of the anatomy and function of the nail apparatus is essential when performing the physical examination. Inspection may reveal localized nail abnormalities that should be treated, or may provide clues to an underlying systemic disease that requires further workup. Excessive ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0415/p779.html

Shave and Punch Biopsy for Skin Lesions - American Family Physician

Nov 1, 2011 - Shave and punch biopsies are essential procedures for physicians who manage skin conditions. These office-based procedures can diagnose questionable dermatologic lesions, including possible malignancies. Approaches include the superficial shave biopsy, saucerization excision, punch ...

American Family Physician : Article

https://www.aafp.org/afp/2011/1101/p995.html

Choosing Topical Corticosteroids - American Family Physician

Jan 15, 2009 - Topical corticosteroids are one of the oldest and most useful treatments for dermatologic conditions. There are many topical steroids available, and they differ in potency and formulation. Successful treatment depends on an accurate diagnosis and consideration of the steroid's delivery ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0115/p135.html

Urticaria: Evaluation and Treatment - American Family Physician

May 1, 2011 - Urticaria involves intensely pruritic, raised wheals, with or without edema of the deeper cutis. It is usually a self-limited, benign reaction, but can be chronic. Rarely, it may represent serious systemic disease or a life-threatening allergic reaction. Urticaria has a lifetime ...

American Family Physician : Article

https://www.aafp.org/afp/2011/0501/p1078.html

Common Questions About Pressure Ulcers - American Family Physician

Nov 15, 2015 - Patients with limited mobility due to physical or cognitive impairment are at risk of pressure ulcers. Primary care physicians should examine at-risk patients because pressure ulcers are often missed in inpatient, outpatient, and long-term care settings. High-risk patients should use ...

American Family Physician : Article

https://www.aafp.org/afp/2015/1115/p888.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

Diagnosis and Treatment of Basal Cell and Squamous Cell Carcinoma - American Family ...

Jul 15, 2012 - Family physicians are regularly faced with identifying, treating, and counseling patients with skin cancers. Nonmelanoma skin cancer, which encompasses basal cell and squamous cell carcinoma, is the most common cancer in the United States. Ultraviolet B exposure is a significant factor ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0715/p161.html

Diagnosis and Management of Contact Dermatitis - American Family Physician

Aug 1, 2010 - Contact dermatitis is a common inflammatory skin condition characterized by erythematous and pruritic skin lesions that occur after contact with a foreign substance. There are two forms of contact dermatitis: irritant and allergic. Irritant contact dermatitis is caused by the ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0801/p249.html

Management of Keloids and Hypertrophic Scars - American Family Physician

Aug 1, 2009 - Keloids and hypertrophic scars represent an exuberant healing response that poses a challenge for physicians. Patients at high risk of keloids are usually younger than 30 years and have darker skin. Sternal skin, shoulders and upper arms, earlobes, and cheeks are most susceptible to ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0801/p253.html

Pressure Ulcers: Prevention, Evaluation, and Management - American Family Physician

Nov 15, 2008 - A pressure ulcer is a localized injury to the skin or underlying tissue, usually over a bony prominence, as a result of unrelieved pressure. Predisposing factors are classified as intrinsic (e.g., limited mobility, poor nutrition, comorbidities, aging skin) or extrinsic (e.g., pressure,...

American Family Physician : Article

https://www.aafp.org/afp/2008/1115/p1186.html

Dermoscopy for the Family Physician - American Family Physician

Oct 1, 2013 - Noninvasive in vivo imaging techniques have become an important diagnostic aid for skin cancer detection. Dermoscopy, also known as dermatoscopy, epiluminescence microscopy, incident light microscopy, or skin surface microscopy, has been shown to increase the clinician’s diagnostic ...

American Family Physician : Article

https://www.aafp.org/afp/2013/1001/p441.html

Newborn Skin: Part I. Common Rashes - American Family Physician

Jan 1, 2008 - Rashes are extremely common in newborns and can be a significant source of parental concern. Although most rashes are transient and benign, some require additional work-up. Erythema toxicum neonatorum, acne neonatorum, and transient neonatal pustular melanosis are transient ...

American Family Physician : Article

https://www.aafp.org/afp/2008/0101/p47.html

Treatment of Nongenital Cutaneous Warts - American Family Physician

Aug 1, 2011 - Numerous treatments for nongenital cutaneous warts are available, although no single therapy has been established as completely curative. Watchful waiting is an option for new warts because many resolve spontaneously. However, patients often request treatment because of social stigma or...

American Family Physician : Article

https://www.aafp.org/afp/2011/0801/p288.html

Atopic Dermatitis: An Overview - American Family Physician

Jul 1, 2012 - Atopic dermatitis, also known as atopic eczema, is a chronic pruritic skin condition affecting approximately 17.8 million persons in the United States. It can lead to significant morbidity. A simplified version of the U.K. Working Party’s Diagnostic Criteria can help make the diagnosis....

American Family Physician : Article

https://www.aafp.org/afp/2012/0701/p35.html

Erythema Nodosum: A Sign of Systemic Disease - American Family Physician

Mar 1, 2007 - Erythema nodosum, a painful disorder of the subcutaneous fat, is the most common type of panniculitis. Generally, it is idiopathic, although the most common identifiable cause is streptococcal pharyngitis. Erythema nodosum may be the first sign of a systemic disease such as ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0301/p695.html

Psoriasis - American Family Physician

May 1, 2013 - Psoriasis is a chronic inflammatory skin condition that is often associated with systemic manifestations. It affects about 2 percent of U.S. adults, and can significantly impact quality of life. The etiology includes genetic and environmental factors. Diagnosis is based on the typical ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0501/p626.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

Diagnosing and Treating Hair Loss - American Family Physician

Aug 15, 2009 - Physicians should be careful not to underestimate the emotional impact of hair loss for some patients. Patients may present with focal patches of hair loss or more diffuse hair loss, which may include predominant hair thinning or increased hair shedding. Focal hair loss can be further ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0815/p356.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

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

Treatment Options for Acne Rosacea - American Family Physician

Sep 1, 2009 - Rosacea is a common chronic, and sometimes progressive, dermatosis. It is characterized, alone or in combination, by central facial erythema,symmetric flushing, stinging sensation, inflammatory lesions (papules and pustules), telangiectasias, and phymatous changes (tissue hyperplasia ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0901/p461.html

Common Skin Conditions During Pregnancy - American Family Physician

Jan 15, 2007 - Common skin conditions during pregnancy generally can be separated into three categories: hormone-related, preexisting, and pregnancy-specific. Normal hormone changes during pregnancy may cause benign skin conditions including striae gravidarum (stretch marks); hyperpigmentation (e.g., ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0115/p211.html

Cutaneous Cryosurgery - American Family Physician

Dec 15, 2012 - Cutaneous cryosurgery refers to localized application of freezing temperatures to achieve destruction of skin lesions. It can be used to treat a broad range of benign and premalignant skin conditions, and certain malignant skin conditions, with high cure rates. Cellular destruction is ...

American Family Physician : Article

https://www.aafp.org/afp/2012/1215/p1118.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

Dermatologic Conditions in Skin of Color: Part II. Disorders Occurring Predominately in...

Jun 15, 2013 - Several skin conditions are more common in persons with skin of color, including dermatosis papulosa nigra, pseudofolliculitis barbae, acne keloidalis nuchae, and keloids. Dermatosis papulosa nigra is a common benign condition characterized by skin lesions that do not require treatment,...

American Family Physician : Article

https://www.aafp.org/afp/2013/0615/p859.html

Dermatologic Conditions in Skin of Color: Part I. Special Considerations for Common ...

Jun 15, 2013 - Skin of color traditionally refers to that of persons of African, Asian, Native American, Middle Eastern, and Hispanic backgrounds. Differences in cutaneous structure and function can result in skin conditions with distinct presentations and varying prevalence that require unique ...

American Family Physician : Article

https://www.aafp.org/afp/2013/0615/p850.html

Common Pigmentation Disorders - American Family Physician

Jan 15, 2009 - Common causes of hyperpigmentation include postinflammatory hyperpigmentation, melasma, solar lentigines, ephelides (freckles), and cafe-au-lait macules. Although most hyperpigmented lesions are benign and the diagnosis is straightforward, it is important to exclude melanoma and its ...

American Family Physician : Article

https://www.aafp.org/afp/2009/0115/p109.html

Common Tinea Infections in Children - American Family Physician

May 15, 2008 - The common dermatophyte genera Trichophyton, Microsporum, and Epidermophyton are major causes of superficial fungal infections in children. These infections (e.g., tinea corporis, pedis, cruris, and unguium) are typically acquired directly from contact with infected humans or animals or...

American Family Physician : Article

https://www.aafp.org/afp/2008/0515/p1415.html

Acne Vulgaris: Treatment Guidelines from the AAD - Practice Guidelines - American ...

Jun 1, 2017 - Acne vulgaris, which occurs in 50 million persons living in the United States, is associated with physical and psychological morbidity (e.g., scarring, poor self-image, depression) and results in more than $3 billion in direct costs annually. In addition, knowledge about its ...

American Family Physician : Practice Guidelines

https://www.aafp.org/afp/2017/0601/p740.html

Henoch-Schönlein Purpura - American Family Physician

Oct 1, 2009 - Henoch-Schönlein purpura is an acute, systemic, immune complex-mediated, leukocytoclastic vasculitis. It is characterized by a triad of palpable purpura (without thrombocytopenia), abdominal pain, and arthritis. Most patients have an antecedent upper respiratory illness. More than 90 ...

American Family Physician : Article

https://www.aafp.org/afp/2009/1001/p697.html

Erythema Multiforme - American Family Physician

Dec 1, 2006 - Erythema multiforme is a skin condition considered to be a hypersensitivity reaction to infections or drugs. It consists of a polymorphous eruption of macules, papules, and characteristic

American Family Physician : Article

https://www.aafp.org/afp/2006/1201/p1883.html

Nail Abnormalities: Clues to Systemic Disease - American Family Physician

Mar 15, 2004 - The visual appearance of the fingernails and toenails may suggest an underlying systemic disease. Clubbing of the nails often suggests pulmonary disease or inflammatory bowel disease. Koilonychia, or

American Family Physician : Article

https://www.aafp.org/afp/2004/0315/p1417.html

The Generalized Rash: Part II. Diagnostic Approach - American Family Physician

Mar 15, 2010 - Although it is important to begin the evaluation of generalized rash with an inclusive differential diagnosis, the possibilities must be narrowed down by taking a focused history and looking for key clinical features of the rash. Part I of this two-part article lists the common, ...

American Family Physician : Article

https://www.aafp.org/afp/2010/0315/p735.html

Cutaneous Malignant Melanoma: A Primary Care Perspective - American Family Physician

Jan 15, 2012 - Cutaneous malignant melanoma accounts for 3 to 5 percent of all skin cancers and is responsible for approximately 75 percent of all deaths from skin cancer. Persons with an increased number of moles, dysplastic (also called atypical) nevi, or a family history of the disease are at ...

American Family Physician : Article

https://www.aafp.org/afp/2012/0115/p161.html

Dermatologic Emergencies - American Family Physician

Oct 1, 2010 - Life-threatening dermatologic conditions include Rocky Mountain spotted fever; necrotizing fasciitis; toxic epidermal necrolysis; and Stevens-Johnson syndrome. Rocky Mountain spotted fever is the most common rickettsial disease in the United States, with an overall mortality rate of 5 ...

American Family Physician : Article

https://www.aafp.org/afp/2010/1001/p773.html

Hydrogen Peroxide 40% (Eskata) for Seborrheic Keratosis - STEPS - American Family ...

Nov 15, 2019 - Hydrogen peroxide 40% topical solution is not particularly effective for removing seborrheic keratosis lesions, and skin reactions are common.

American Family Physician : STEPS

https://www.aafp.org/afp/2019/1115/p643.html

Management of Foreign Bodies in the Skin - American Family Physician

Sep 1, 2007 - Although puncture wounds are common, retained foreign bodies are not. Wounds with a foreign body sensation should be evaluated. The presence of wood or vegetative material, graphite or other pigmenting materials, and pain is an indication for foreign body removal. Radiography may be ...

American Family Physician : Article

https://www.aafp.org/afp/2007/0901/p683.html

Oral H1 Antihistamines as Add-on Therapy to Topical Treatment for Eczema - Cochrane for...

Nov 1, 2019 - In children with eczema, there is no evidence to support the addition of oral H1 antihistamines to standard treatment regimens. In adults, the use of fexofenadine (Allegra), 120 mg per day, improves patient-assessed eczema symptoms compared with placebo (number needed to treat = 11; 95%...

American Family Physician : Cochrane for Clinicians

https://www.aafp.org/afp/2019/1101/p541.html

Common Bacterial Skin Infections - American Family Physician

Jul 1, 2002 - Family physicians frequently treat bacterial skin infections in the office and in the hospital. Common skin infections include cellulitis, erysipelas, impetigo, folliculitis, and furuncles and carbuncles. Cellulitis is an infection of the dermis and subcutaneous tissue that has poorly ...

American Family Physician : Article

https://www.aafp.org/afp/2002/0701/p119.html

Systemic Sclerosis/Scleroderma: A Treatable Multisystem Disease - American Family ...

Oct 15, 2008 - Systemic sclerosis (systemic scleroderma) is a chronic connective tissue disease of unknown etiology that causes widespread microvascular damage and excessive deposition of collagen in the skin and internal organs. Raynaud phenomenon and scleroderma (hardening of the skin) are hallmarks...

American Family Physician : Article

https://www.aafp.org/afp/2008/1015/p961.html

Minimal Excision Technique for Epidermoid (Sebaceous) Cysts - American Family Physician

Apr 1, 2002 - Epidermoid cysts are asymptomatic, dome-shaped lesions that often arise from a ruptured pilosebaceous follicle. The minimal excision technique for epidermoid cyst removal is less invasive than complete surgical excision and does not require suture closure. The procedure is easy to ...

American Family Physician : Article

https://www.aafp.org/afp/2002/0401/p1409.html

Molluscum Contagiosum and Warts - American Family Physician

Mar 15, 2003 - Molluscum contagiosum and warts are benign epidermal eruptions resulting from viral infections of the skin. Molluscum contagiosum eruptions are usually self-limited and without sequelae, although they can be more extensive in immunocompromised persons. Spontaneous disappearance of ...

American Family Physician : Article

https://www.aafp.org/afp/2003/0315/p1233.html

Newborn Skin: Part II. Birthmarks - American Family Physician

Jan 1, 2008 - Birthmarks in newborns are common sources of parental concern. Although most treatment recommendations are based on expert opinion, limited evidence exists to guide management of these conditions. Large congenital melanocytic nevi require evaluation for removal, whereas smaller nevi may...

American Family Physician : Article

https://www.aafp.org/afp/2008/0101/p56.html

Cryosurgery for Common Skin Conditions - American Family Physician

May 15, 2004 - Cryosurgery is a highly effective treatment for a broad range of benign skin problems. With appropriate instruction and supervised experience, family physicians can master the technique quickly. Cryosurgery is best suited for use in patients with light skin and for treatment of lesions ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0515/p2365.html

Treatment Options for Actinic Keratosis - American Family Physician

Sep 1, 2007 - Actinic keratoses are rough, scaly lesions that commonly occur on sun-exposed areas of the skin. The prevalence of the condition increases with age. Actinic keratoses are thought to be carcinomas in situ, which can progress to squamous cell carcinomas. The decision to treat can be based...

American Family Physician : Article

https://www.aafp.org/afp/2007/0901/p667.html

Infantile Hemangioma: AAP Releases Guideline for Management - Practice Guidelines - ...

Aug 1, 2019 - Infantile hemangiomas are the most common benign tumors of childhood, occurring in up to approximately 5% of infants. These benign vascular tumors are small, self-resolving, and do not require treatment.

American Family Physician : Practice Guidelines

https://www.aafp.org/afp/2019/0801/p186.html

Diagnosis and Treatment of Acne - American Family Physician

May 1, 2004 - Acne can cause significant embarrassment and anxiety in affected patients. It is important for family physicians to educate patients about available treatment options and their expected outcomes. Topical retinoids, benzoyl peroxide, sulfacetamide, and azelaic acid are effective in ...

American Family Physician : Article

https://www.aafp.org/afp/2004/0501/p2123.html

Atypical Moles - American Family Physician

Sep 15, 2008 - Atypical moles can be distinguished visually by clinical features of size greater than 6 mm in diameter, color variegation, indistinct borders, and textured surface. All patients who have atypical moles should be counselled about sun avoidance, screening of family members, and regular ...

American Family Physician : Article

https://www.aafp.org/afp/2008/0915/p735.html

Glycopyrronium (Qbrexza) Topical Wipes for Hyperhidrosis - STEPS - American Family ...

Sep 15, 2019 - Glycopyrronium wipes are a useful alternative for the topical treatment of hyperhidrosis of the axillae in patients nine years and older who do not respond to or tolerate nonprescription antiperspirants or topical aluminum chloride.

American Family Physician : STEPS

https://www.aafp.org/afp/2019/0915/p372.html

Aesthetic Procedures in Office Practice - American Family Physician

Dec 1, 2009 - Since the approval of botulinum toxin, dermal fillers, and lasers for cosmetic use, minimally invasive aesthetic procedures have rapidly become the treatments of choice for age-related facial changes.

American Family Physician : Article

https://www.aafp.org/afp/2009/1201/p1231.html

Treating Onychomycosis - American Family Physician

Feb 15, 2001 - Onychomycosis accounts for one third of fungal skin infections. Because only about one half of nail dystrophies are caused by fungus, the diagnosis should be confirmed by potassium hydroxide preparation, culture or histology before treatment is started. Newer, more effective antifungal ...

American Family Physician : Article

https://www.aafp.org/afp/2001/0215/p663.html

5% Fluorouracil Is the Preferred Treatment for Actinic Keratoses - POEMs - American ...

Aug 15, 2019 - The use of topical 5% fluorouracil is most likely to result in successful elimination of actinic keratoses in a field on the head or face.

American Family Physician : POEMs

https://www.aafp.org/afp/2019/0815/p249a.html

Management of Varicose Veins - American Family Physician

Dec 1, 2008 - Varicose veins are twisted, dilated veins most commonly located on the lower extremities. Risk factors include chronic cough, constipation, family history of venous disease, female sex, obesity, older age, pregnancy, and prolonged standing. The exact pathophysiology is debated, but it ...

American Family Physician : Article

https://www.aafp.org/afp/2008/1201/p1289.html

Treatment of Seborrheic Dermatitis - American Family Physician

May 1, 2000 - Seborrheic dermatitis is a chronic inflammatory disorder affecting areas of the head and trunk where sebaceous glands are most prominent. Lipophilic yeasts of the Malassezia genus, as well as genetic, environmental and general health factors, contribute to this disorder. Scalp seborrhea...

American Family Physician : Article

https://www.aafp.org/afp/2000/0501/p2703.html

Intertrigo and Common Secondary Skin Infections - American Family Physician

Sep 1, 2005 - Intertrigo is inflammation of skinfolds caused by skin-on-skin friction. It is a common skin condition affecting opposing cutaneous or mucocutaneous surfaces. Intertrigo may present as diaper rash in children. The condition appears in natural and obesity-created body folds. The friction...

American Family Physician : Article

https://www.aafp.org/afp/2005/0901/p833.html

Recognizing Neoplastic Skin Lesions: A Photo Guide - American Family Physician

Sep 15, 1998 - Malignant lesions of the skin are common. Patients who develop squamous cell carcinoma and malignant melanoma often have recognizable precursor conditions. A few skin lesions resemble malignancies. Lesions that are growing, spreading or pigmented, or those that occur on exposed areas of...

American Family Physician : Article

https://www.aafp.org/afp/1998/0915/p873.html

Management of Herpes Zoster (Shingles) and Postherpetic Neuralgia - American Family ...

Apr 15, 2000 - Herpes zoster (commonly referred to as

American Family Physician : Article

https://www.aafp.org/afp/2000/0415/p2437.html

Topical Treatment of Common Superficial Tinea Infections - American Family Physician

May 15, 2002 - Tinea infections are superficial fungal infections caused by three species of fungi collectively known as dermatophytes. Commonly these infections are named for the body part affected, including tinea corporis (general skin), tinea cruris (groin), and tinea pedis (feet). Accurate ...

American Family Physician : Article

https://www.aafp.org/afp/2002/0515/p2095.html

Lipoma Excision - American Family Physician

Mar 1, 2002 - Lipomas are adipose tumors that are often located in the subcutaneous tissues of the head, neck, shoulders, and back. Lipomas have been identified in all age groups but usually first appear between 40 and 60 years of age. These slow-growing, nearly always benign, tumors usually present ...

American Family Physician : Article

https://www.aafp.org/afp/2002/0301/p901.html

Perianal Streptococcal Dermatitis - American Family Physician

Jan 15, 2000 - Perianal streptococcal dermatitis is a bright red, sharply demarcated rash that is caused by group A beta-hemolytic streptococci. Symptoms include perianal rash, itching and rectal pain; blood-streaked stools may also be seen in one third of patients. It primarily occurs in children ...

American Family Physician : Article

https://www.aafp.org/afp/2000/0115/p391.html

Diagnosis and Management of Granuloma Annulare - American Family Physician

Nov 15, 2006 - Granuloma annulare is a benign, asymptomatic, self-limited papular eruption found in patients of all ages. The primary skin lesion usually is grouped papules in an enlarging annular shape, with color ranging from flesh-colored to erythematous. The two most common types of granuloma ...

American Family Physician : Article

https://www.aafp.org/afp/2006/1115/p1729.html

Oral Contraceptives and Antiandrogens Most Effective for Hirsutism Pharmacotherapy - ...

Jan 1, 2019 - Combination oral contraceptive pills (OCPs) are an excellent treatment option for women desiring medical therapy for hirsutism. Based on this meta-analysis, an accompanying practice guideline recommends adding an antiandrogen, such as finasteride (Propecia), if there is an inadequate ...

American Family Physician : POEMs

https://www.aafp.org/afp/2019/0101/p55.html

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