Contact dermatitis usually starts as raised red spots. It can change to blisters, as in poison ivy. The rash is itchy. Contact dermatitis is an allergic skin rash. The location of the rash may suggest ...

Jan. 14, 2025 — Painful skin and trouble sleeping are among the problems reported when tapering cortisone cream for atopic eczema, according to a new study. Many users consider the problems to ...

Swimmer's itch is caused by a very tiny parasite. You can only see it with a microscope. It gets into the skin of humans by mistake. The rash and itching are the body's allergic reaction to parasites ...

Researchers Shed Light on How to Predict Which Skin Cancer Patients Are Most Likely to Respond to Immunotherapy Jan. 8, 2025 — An international team of UK and US scientists discovered that the ...

Genital skin tags and genital warts can look similar, but the causes and treatments are different. Skin tags are usually oval or egg shaped. Genital warts can look like flat or slightly raised ...

An exanthem is any eruptive skin rash that may be associated with fever or other systemic symptoms. Causes include infectious pathogens, medication reactions and, occasionally, a combination of both.

Symptoms of an allergic reaction may include hives or an itchy skin rash, swelling of the face, lips or tongue, faintness, wheezing or troubled breathing. If you think you may be allergic to ...

Skin biopsy: To do this, your dermatologist removes a small sample from your rash, so that it can be examined under a microscope. Nail biopsy: If lichen planus may be affecting one or more of your ...

MINAX XL, like other beta-blocker medicines, tends to decrease blood circulation in the skin, fingers and toes. It may make you more sensitive to cold weather, especially if you have circulation ...

The symptoms can continue to last for many hours. Allergic contact dermatitis is a skin reaction to contact from an allergen. The allergic reaction typically occurs one to two days after exposure. The ...