Pilonidal Sinus

Pilonidal sinus is a painful condition that develops near the tailbone, usually at the top of the buttock crease. It occurs when hair and debris get trapped under the skin, leading to infection and abscess formation. This condition is common in young adults and people who sit for long hours. If left untreated, pilonidal sinus can cause recurring pain, swelling, and discharge. Early diagnosis and proper treatment help prevent complications and repeated infections.