Acne commonly affects the face, neck, back ... raised bumps. Common triggers include detergents, metals, or plants like poison ivy. Boils are painful, red bumps caused by bacterial infections ...

This can present as inflammation with tiny red bumps, according to Dr. Jaliman. What causes ingrown hairs: When you shave or tweeze hairs and they grow back into the skin, Dr. Jaliman says ...

Do you know what chigger bites look like? The tiny mites — also called berry bugs — may leave behind small, itchy red bumps. While it's easy to confuse chigger bites for other types of insect ...

Noticing a bump anywhere on your body—your face, back, legs, even your butt—can ... “They can look like red, inflamed, or pus ...