Pimple-Like Bumps on Arms: Examining the Causes and Treatments Having ‘pimple-like bumps’ on your arms can be an inexplicably annoying and confusing experience. These bumps, typically small, itchy, and red, resemble acne, but they actually aren’t. They are usually indicative of certain skin conditions rather than being genuine zits indeed. Let’s delve into the reasons for this unexpected arm outbreak. Identifying Pimple-Like Bumps on Your Arms These bumps are usually