Why Do Pilar Cysts Rupture?

These cysts usually develop without causing any problems. However, it's possible that a cyst may rupture on its own or as a result of trauma.

What happens if a pilar cyst ruptures?

Pilar cysts on your scalp can cause problems if they rupture and become infected. If this happens, bacteria may enter your bloodstream through the wound opening and cause other symptoms similar to an illness. Infections may require a topical or oral antibiotic, and can become serious without medical attention.

How do you treat a ruptured Pilar cyst?

Holding a clean, warm washcloth to a cyst can reduce swelling and help it to heal. A doctor will usually prescribe antibiotics to treat an infected pilar cyst. It is not always necessary to remove a cyst. If the cyst is not causing any symptoms, a person may decide not to seek treatment.