If you notice red, itchy welts suddenly popping up on your skin, you may start to panic. Are you having an allergic reaction? Did you catch something contagious? But your mystery rash may have a much ...

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

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.

From relentless itching and painful flare-ups to sleepless nights and emotional exhaustion, eczema can take a serious toll on ...

They’re red, they’re itchy — and they’re coming for you, just when you need them the least. Hives are a common skin condition, and they typically show up as a red, itchy rash. Known to doctors as ...

Pityriasis rosea begins with flu-like symptoms and involves an itchy rash that spreads in the shape of a tree. Here's how to identify and treat it.

The itching can vary from mild to extreme. If a person is concerned about unexplained itching, extreme itching, or itching that lasts a long time, they should consult a doctor to determine the cause ...

Medically reviewed by Danielle Weiss, MD Up to 30% of people with chronic hives (also known as chronic urticaria) have an ...

Ever had an itch you can't scratch? Maybe it's out of reach, or your hands are full, or you don't want to damage your skin. It can be deeply frustrating. And even though the itch response, or what ...

LOUISVILLE, Ky. — Dupilumab improved chronic spontaneous urticaria among patients whose disease did not respond to H1 antihistamines, according to a presentation here. The results were presented at ...

If you love to scratch an itchy rash, good news! A new study reveals scratching a rash has upsides -- along with the downsides your mom warned you about. Nail’d it! Scratching an itchy rash can feel ...

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 ...