An allergist, dermatologist, and OB-GYN explain how progesterone dermatitis presents and which treatments can help you ease ...

The most common allergic reaction to hair dye is contact dermatitis, which causes itchy, flaky skin. Treatment for hair dye that causes an allergic reaction include topical creams, like topical ...

Sometimes, the infection may require treatment with an antibiotic ... benign conditions like a temporary allergic reaction to more serious conditions like skin cancer. Bumps that keep recurring ...

This less common form is a true allergic reaction. In allergic contact dermatitis, the immune system responds to a substance that touches the skin. You can become allergic to the substance after ...

reactions to insect bites fall into three categories: 1. Normal Reaction When insects bite or sting, they commonly inject a small amount of venom or chemicals under the skin. This irritating ...

Skin responses are evaluated after 48 hours and again at between 72 and 96 hours for delayed hypersensitivity reactions ... doctors who are working on new treatments for chronic diseases like ...

Chronic hives, medically known as chronic urticaria, are a skin condition characterized by red, itchy welts that persist for ...

Many cancer treatments, including chemotherapy and radiation therapy, can lead to uncomfortable skin side effects, such as rashes, dryness, and itchiness. While these issues may resolve on their own, ...