Incredible What Does An Infected Ingrown Hair Look Like References. Web it often looks like a red pimple with one hair on its surface, but other types can look different and occur on various body parts. Web an infected ingrown hair — also known as folliculitis — typically looks like a bump, a hard lump, or a cyst under the skin.

Doctors may call them epidermoid or pilonidal cysts. Web the affected area is often itchy. Eventually, the ingrown hair may look similar to a pimple, and if left untreated, it.