1 Piles Hemorrhoids Swollen or enlarged blood vessels around the anus Common symptom Bleeding during bowel movements a lump or swelling itching pain or discomfort 2 Anal Fissure A small tear or crack in the lining of the anus It may occur with constipation or hard stools Common symptoms Severe pain during bowel movements burning and fresh bleeding 3 Anal Fistula An abnormal tunnel connecting the inside of the anus to the skin around it Common symptoms Recurrent pus discharge swelling pain or a small opening wound near the anus 4Pilonidal Sinus A small pit or tract in the cleft of the buttocks often associated with embedded hair and infection Common symptoms Pain swelling pus or bleeding 6Hernia A condition in which tissue or an organ protrudes through a weak area of the abdominal wall Common symptoms A visible bulge especially on standing or coughing with pain or heaviness 7Circumcision A surgical procedure to remove the foreskin covering the tip of the penis Common symptoms It may be performed for certain medical indications