Perioral dermatitis is a skin condition characterized by a rash around the mouth. It is one type of dermatitis, which is a general term for skin irritation. In the word “perioral,” “peri ...

Drug rashes can be an unwanted side effect of many medications. Learn which medications can cause these skin reactions.

Pityriasis rosea is an inflammatory skin condition that produces a red rash. On darker skin tones, this inflammation may appear dark red, purple, or dark brown. Its exact cause is unknown ...

Lyme disease often causes a rash that can be distinctive and resemble a bull’s eye. The rash can also change over time as the bacteria spread. Lyme disease can result from the bite of a black ...

Poison oak rash is an allergic reaction to the leaves or stems of the western poison oak plant (Toxicodendron diversilobum). Home remedies and medical treatments can help manage symptoms.

The painful genital rash, known medically as trichophyton mentagrophytes genotype VII (TMVII), also known as the ‘Thailand fungus’, is a rare type of ringworm that was first spotted in ...

We would have people coming into us because they saw a video on TikTok that if they put shampoo on their face it would clear their acne, but they break out in a big rash Dr Grimes said the problem ...

Babies often develop rashes, and finding a cause is often difficult. However, rashes on a baby’s face may result from a cow milk allergy. A dairy allergy rash may be raised, discolored ...

So do potential off-label uses of existing drugs, including IL-17 inhibitors. Hives (urticaria) are a type of rash that causes raised, red, itchy bumps or welts. Hives may be acute, appearing quickly ...