When skin touches poison ivy, poison oak or poison sumac plants, the oils from the plant can cause a rash. This rash can be ...

Ingredients in some vitamin supplements may cause hives or a skin rash. Treatments include antihistamines and topical corticosteroids.

Maybe you’ve been outside at a summer barbecue for the day, and you start to notice a red, itchy rash on your skin. While it’s possible that you’ve brushed up against or eaten something you’re ...

Norovirus doesn’t usually cause a rash, though some people develop hives. A rash that accompanies stomach symptoms may suggest a different stomach virus or inflammatory bowel disease. Norovirus is a ...

Infected hair follicles can cause a skin rash called scalp folliculitis. Getting treatment right away can help keep your symptoms from getting worse.

The most common causes of an itchy scalp are dandruff, lice, psoriasis, or a stress rash. Here's how to determine which may be behind your scratching.

A growing number of people have reported developing unexpected skin rashes during or after a COVID-19 infection, leading ...

The shingles vaccine is intended to prevent shingles, but a new study suggests that it could have major secondary benefits.

A tanning bed rash may be a reaction to ultraviolet (UV) light exposure. It causes a breakout of inflamed, itchy, red skin ...

Wearing the wrong sports bra can seriously ruin a workout. If you're wearing an ill-fitting sports bra, as you exercise and perspire, the accumulated sweat and dampness within your sports bra can ...

Diagnosis When diagnosing potential causes of itching skin without rash, a doctor will likely consider the most common causes first. This includes excessively dry skin or as a side effect of new ...

Itching and rashes often occur together. However, a person may experience itchy skin alone with dry skin, bug bites, some health conditions, or as a reaction to certain medications. The causes of skin ...