Learn the key differences between pimples and cysts, plus safe treatment options, and when to see a doctor for skin bumps ...

Bartholin cysts are common fluid-filled lumps that form near the opening of your vagina. When infected, they can become abscesses, which can have more severe symptoms and require different treatments.

Pilonidal sinus—also called a pilonidal cyst—is a skin infection that occurs in or around the crease of your buttocks. This condition happens when hair, skin cells, and dirt clog a hair follicle, ...

It often starts as a sore spot you assume is a zit, ingrown hair, or minor irritation. Then it gets worse. Sitting becomes uncomfortable. Pressure builds. Sometimes there’s swelling, drainage, or even ...

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 ...

Angry-looking bumps and boils on your face may look like HS, but experts say they are likely caused by another skin condition. Hidradenitis suppurativa is a chronic skin condition that can cause ...

If you're experiencing painful bumps or lesions forming under the skin, but it feels or looks different from a typical breakout, it could be a sign of hidradenitis suppurativa. This chronic ...

Bartholin's glands are located at the vaginal entrance. During sexual arousal, they secrete a lubricant which enters the vagina through a small duct from each gland. A cyst may form if the duct ...