Several conditions can cause bumps on the hand, including eczema, ingrown hairs, insect bites, and more. Treatment may depend on the cause. An acne pimple develops when an oil gland becomes ...

Fact checked by Anna Harris Reviewed by Morgan Rabach, MD While using wax for hair removal doesn't cause breakouts, bacteria ...

Commonly mistaken for acne, ingrown hairs, or STDs, hidradenitis suppurativa is a chronic inflammatory skin disorder that is found in areas where skin rubs together. It's not related to hygiene ...