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 parents.

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 look different on ...

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.

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 bring on a skin rash, including …

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.

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.

Jun 5, 2025 · If you are uncertain about what may be causing you to break out into a rash, contact your doctor, who can help identify it and prescribe the appropriate treatment.

Jul 31, 2025 · Out of more than 3,000 skin diseases, how do you know what condition you have? These 23 skin rash pictures and expert tips can help you decipher your skin.

Jun 13, 2025 · A rash is a temporary eruption or discoloration of the skin and is often inflamed or swollen. Rashes come in many forms and levels of severity, and they last for different amounts of time.