Aug 31, 2025 · Bumps on your arms are usually harmless and often caused by common skin issues like keratosis pilaris, acne, or eczema. However, if the bumps itch, hurt, change in appearance, or come …

Mar 27, 2025 · The most common cause of bumps on the arms is keratosis pilaris. Learn how to identify and treat it and other causes of arm bumps.

Aug 28, 2025 · Spotting new bumps on your body can leave you scrambling to find pictures of skin rashes to compare them against. While there’s a large range of things that can cause skin rashes, …

Jul 9, 2025 · Red bumps on the arms are most often caused by harmless skin conditions such as keratosis pilaris (“chicken skin”), contact dermatitis, folliculitis or eczema flare-ups. Less commonly, …

Oct 11, 2025 · Itchy red bumps are annoying and uncomfortable, but they’re typically not difficult to diagnose and treat when doctors have the right information. If you’re struggling with an outbreak of …

Jul 24, 2025 · Red bumps are raised lesions on your skin. These bumps can occur for several reasons, such as acne, eczema, hives, or viruses like measles.

Mar 20, 2024 · Many common issues can cause bumps on the arms — including keratosis pilaris, which is harmless. Learn more about keratosis pilaris and other causes here.

Sep 17, 2024 · Red bumps on arms are not fun. Here's how to get rid of them, as well as common causes and symptoms that often accompany them.

Feb 27, 2025 · A rash on the arms may appear for several reasons. In this article, learn about the causes, symptoms, treatment options, diagnostic process, and more.

The two most common types of allergic reactions that can cause bumps on the arms include hives (urticaria) and eczema. Common allergens that can cause bumps on the arms include food allergies, …