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, ...

A pilonidal cyst is a sac filled with hair and skin debris that forms at the bottom of your tailbone. The recovery time after surgery depends on the procedure type and if you need stitches. In some ...

Pilonidal cysts typically develop above the cleft of the buttocks. These swollen lumps contain hair or other debris. They occur when small holes in the skin, known as pilonidal sinuses, become ...

Pilonidal cysts can’t be treated at home, but there are several home remedies that can provide temporary relief. To get rid of it permanently, a doctor will need to perform a minor surgical procedure.

Skin problems or excessive friction can cause the hair between buttocks to be pushed inwards. This can lead to a pilonidal cyst formation Foul smelling pus may be observed draining from the pilonidal ...

Experts don’t agree on exactly what causes pilonidal cysts. If you sit for prolonged periods or wear tight clothing, you may be at higher risk of getting these cysts. (5) Some believe ingrown hairs ...