A pilonidal sinus, commonly referred to as PNS, is a small hole or tunnel that forms in the skin. Often, this tunnel fills with pus or other fluid, creating an abscess or cyst. Pilonidal sinus occurs quite frequently. Although painful, many different treatment options are available.
Hair, dirt, or debris build-up can lead to the development of pilonidal sinus, a small hole or tunnel in the skin. While this process seems similar to acne, the difference is that acne surfaces, while pilonidal cysts do not. Often, if left untreated, the cyst will continue to grow as it collects more hair, debris, and dirt. This can eventually lead to a massive cyst or abscess that can become painful and swollen.
Receive updates on the latest news and alerts straight to your inbox.
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other health-care professional.