Apr 15, 2022 · Keratosis pilaris is a common condition where small bumps develop on your skin, especially your arms, legs or butt. Excess keratin in your skin causes bumps to form.

Aug 31, 2025 · Keratosis pilaris is the most common cause of bumps on arms. Find out what else can cause it and how each is treated.

Mar 27, 2025 · Keep reading to learn the possible causes of arm bumps and how doctors treat them.

Oct 23, 2024 · Keratosis pilaris causes small bumps to appear on the upper arms, legs or buttocks. They usually don't hurt or itch.

In most cases, these bumps are a common skin condition called keratosis pilaris (KP). While harmless, they can be persistent and cosmetically frustrating. Fortunately, there are effective ways to manage …

May 30, 2025 · Keratosis pilaris causes small, rough skin bumps, often on arms or thighs. Learn what it is, what causes it, and how to smooth and manage your skin.

Feb 4, 2025 · Keratosis pilaris, also known as follicular keratosis, is a common, harmless skin condition that causes small bumps to develop on the upper arms, thighs, cheeks, and buttocks but not the …

Mar 20, 2024 · These bumps are harmless and may look like goosebumps or chicken skin. However, if the bumps are itchy, this may point to eczema, folliculitis, or heat rash. A person may not need …

According to the Mayo Clinic, keratosis pilaris or “chicken skin” is a skin condition that results in dry, rough patches and tiny bumps on the upper arms, thighs, cheeks and buttocks — which are …

Jul 9, 2025 · Why do I suddenly have red bumps on my arms? Red bumps on the arms are most often caused by harmless skin conditions such as keratosis pilaris (“chicken skin”), contact dermatitis, …