Overview
A pilonidal sinus is a painful condition that mostly occurs in men and young people. It can be filled with pus and dirt and can get infected or develop into a cyst or abscess. There might be an unpleasant smell along with blood drainage causing severe pain and discomfort.
While the exact cause of pilonidal sinus is not clear, however, certain factors can be responsible for developing a pilonidal sinus such as:
- Poor hygiene
- Sedentary lifestyle
- Being overweight
- Wearing tight garments that cause friction
- Excessive sweating causes dirt and sweat to accumulate
- Sitting for long hours
- Post-puberty hormonal changes
- Thick hair growth in the buttock cleft area