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 ...

Medically reviewed by Casey Gallagher, MD Ingrown hair is hair that grows back into the skin instead of growing out of it ...

Also, make pre-and-post wax care part of your regular skincare routine to treat and avoid bumps, ingrown hairs, and bruising. Ultimately, pimples happen, especially after the skin is subject to ...