Description
A skin rash that most commonly affects young adults. It may begin as a single red, scaly patch (herald patch). After this, small pink spots spread across the chest and abdomen, and may involve the uppers arms and upper legs or neck.The rash can be itchy.The rash can be itchy. It usually lasts 6 to 8 weeks, but it can last as short as 3 weeks and occasionally longer than 2 months.
Symptoms
Skin lesion or rash, itching of the lesions (mild to severe), skin redness or inflammation.
Tests
Common tests used for diagnosis and treatment
Workup:
A history and physical exam will be performed. A blood test may be needed to rule out syphilis which can cause a similar rash. Occasionally, a skin biopsy is performed to confirm the diagnosis.
Other Specific Tests: Skin biopsy
Specialists:
Internal Medicine, Dermatology, Pediatrics, Family Practice, Pediatric Dermatology, Telemedicine Dermatology
Workup:
A history and physical exam will be performed. A blood test may be needed to rule out syphilis which can cause a similar rash. Occasionally, a skin biopsy is performed to confirm the diagnosis.
Other Specific Tests: Skin biopsy
Specialists:
Internal Medicine, Dermatology, Pediatrics, Family Practice, Pediatric Dermatology, Telemedicine Dermatology
Treatment
Mild cases may not need specific therapy. Treatment includes lubricants or creams, gentle bathing, over the counter hydrocortisone cream and antihistamines. Skin specialists sometimes order light therapy.