Medically reviewed by William Truswell, MD Eczema, allergies, infections, and heat rash can all cause a rash on your neck.A dermatologist can diagnose the underlying cause of a neck rash and suggest ...

Inverse pityriasis rosea usually causes a rash on the armpits, groin, neck, or face. The rash may clear up on its own, and medications such as antihistamines can help with itching. Inverse pityriasis ...

Enlarging purple pruritic nodules on the dorsal neck One month after a painful neck rash, an HIV-positive man develops pruritic purple lesions at the same site. A 34-year-old African American man ...

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

Ellie Sullivan is reeling after being diagnosed with a suspected rare condition ...