If the site of the ingrown hair acquires an infection with Staphylococcus aureus, it can cause itchy bumps, pain, flushed skin, and pus. Staph infections come from a bacterium called Staphylococcus ...

Hair grows out of pores, small openings in the skin that secrete sweat and sebum (oil). An ingrown hair cyst occurs when dirt or oil blocks off a pore, causing a hair to become trapped. This leads to ...

Ingrown hair cysts can often be treated at home by stopping shaving, keeping the area clean, and using OTC medication. It's ...

Boils are painful, pus-filled, and are caused by infections like Staphylococcus aureus. Cysts are painless, non-infectious growths filled with keratin or other substances. Antibiotics may treat boils ...

Hidradenitis suppurativa (HS) is an inflammatory skin condition that causes painful lumps under the skin that may burst, scar, and form tunnels. Early HS is often misdiagnosed as acne vulgaris, cysts, ...

A pimple in your nose can be treated by keeping the skin clean and using salicylic acid. But a bump in your nose isn't always a pimple — it could be an ingrown hair or a cold sore. Nasal furuncles and ...

Acne can cause pimples anywhere on the body, including the stomach. Other causes of stomach pimples include ingrown hairs and folliculitis. Acne can occur anywhere on the body that produces sebum or ...