A gruesome simulation has explained why a pilonidal cyst can be the 'most painful condition' in the buttocks region.

Dear Dr. Roach • The article about the boy suffering after surgery for three years from a pilonidal cyst really hit home. My son developed a pilonidal cyst in June 2012 and also had a very bad ...

Medically reviewed by Brendan Camp, MD Key Takeaways Ingrown hair cysts can often be treated at home by stopping shaving, keeping the area clean, and using OTC medication.It's essential not to pop ...

Q: I have a cyst on the end of my tailbone that's been there for years without any problems. My friend says that she has a similar problem, but under her arm. Her doctor told her that she has ...