Patient :I have a quarter sized hard lump right where my butt crack starts. It was smaller at first and it was much softer, like a regular pimple, and I could feel the infection move inside. but not its really hard and extremely painful. What is it and what should I do?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.