Medically reviewed by Susan Bard, MD Boils are painful, pus-filled, and are caused by infections like Staphylococcus ...

Incomplete sealing of the urachus — a line of connectivity between a fetus and the umbilical cord — can cause a urachal cyst to develop. It can lead to abdominal pain and other symptoms and often ...

It often starts as a sore spot you assume is a zit, ingrown hair, or minor irritation. Then it gets worse. Sitting becomes ...

Severe acne is more than just an inconvenience — it is stubborn, requires a dermatologist's care, and can be extremely painful, leaving emotional and physical scars in its wake. Those who experience ...

Popping a sebaceous cyst at home by yourself could increase your risk for inflammation, infection, and discomfort. In short, this is a cyst your doctor is better off removing. Keep reading to find out ...