Patient : I recently noticed a dark red line down my butt crack. It is painless. I have been lost a small amount of weight, and do find myself sitting on hard benches often in school. Could this be the problem?
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.