Oct 20, 2025 · This skin condition causes a rash is thick and scaly and usually appears on the knees, back, elbows, genitals, and scalp. It is permanent and can be passed down from your …

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 …

A rash is a change of the skin that affects its color, appearance, or texture. A rash may be localized in one part of the body, or affect all the skin. Rashes may cause the skin to change …

Apr 23, 2020 · Overview What is a skin rash? A skin rash occurs when skin becomes red, inflamed and bumpy. Some skin rashes are dry and itchy. Some are painful. Many things can …

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.

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

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.

Dec 19, 2025 · Learn more about when to worry about a rash in adults and whether immediate medical care is necessary. Reviewed by a board-certified dermatologist.

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 …

Rash is a general, nonspecific term that describes any visible skin outbreak. Rashes are very common in all ages, from infants to seniors, and nearly everyone will have some type of rash …