Oct 20, 2025 · The type of rash that comes from contact dermatitis happens when your body reacts to irritants such as detergents, fragrances, and chemicals. It can cause inflammation, …

Mar 27, 2024 · The cause of a rash may be difficult to identify on your own because rashes may present as splotches, bumps, or blisters. They can be itchy, scaly, and red, and some may …

Skin rashes, or red, bumpy, often itchy skin, has many causes including viruses, bacteria, allergens and skin conditions like eczema and psoriasis.

A rash may be localized in one part of the body, or affect all the skin. Rashes may cause the skin to change color, itch, become warm, bumpy, chapped, dry, cracked or blistered, swell, and …

3 days ago · Learn more about when to worry about a rash in adults and whether immediate medical care is necessary. Reviewed by a board-certified dermatologist.

Aug 28, 2025 · Allergens usually cause a shiny, blistered, itchy rash, while irritants tend to cause a dry, scaly, less itchy rash. It can appear hours to days after exposure.

Dec 7, 2025 · Different skin rash types include eczema, psoriasis, and shingles. Treatment depends on the cause and may include medications or lifestyle changes.

May 15, 2025 · There are many types of rashes. Causes of a rash include contact dermatitis, viruses, and autoimmune conditions. This article provides images to help identify a rash.

Jun 17, 2025 · A rash, or dermatitis, is an area of irritated or swollen skin. It can be itchy, red, and painful. Learn about the types, causes, and treatments.

Oct 14, 2024 · Often, the cause of a rash can be determined from how it looks and its location and symptoms. Skin testing, such as a scraping, culture, or biopsy, may also be used to help with …