Dermatologists are specialists in skin conditions and may be able to provide a more accurate diagnosis.

Aug 31, 2023 ... Ever find a pimple under your arm and wonder why it showed up in the first place? We're here to help. This skin concern, sometimes referred to ... Do you have rough, dry patches of skin with tiny red bumps that don't seem to go away? Their appearance can be irritating; however, you'll be glad to know ... Signs and Symptoms. This condition starts when a buildup of keratin becomes trapped in the hair follicles. This leads to swelling and sometimes itchy red skin, ... May 24, 2022 ... Getty Images man itching his arm Getty Images. A rash can be caused ... Those red lumps and bumps then start to blister, and fill with a ... Mar 1, 2024 ... Amy Freeman, a dermatologist in Millburn, N.J.. The bumps are typically flesh-colored, but they might look red or pink on lighter skin tones and ... Mar 14, 2025 ... It's characterized by red bumps on the chest and back, which may spread to the arms and legs over the following days. As they get better ... Oct 1, 2023 ... Rashes caused by irritation or minor medical issues typically clear up quickly on their own. ... Red streaks near the rash; Swelling; Tenderness ... Why do I have little red bumps on my arms? These small bumps on upper arms are basically pores that have become clogged because the skin cells in the outer ... Hives are red, raised bumps on the skin that can be itchy. Hives are also called urticaria. About 1 in 5 people will get hives at some point in their lives. Here's a brief primer to some common skin conditions that can cause red bumps on your skin, so you can figure out what's going on and how to treat it.