I have seen a small hole (approximately 5-6 mm in Depth) below the rectum area(1-2 cms gap). I am feeling little discomfort around the area i.e itching. First, I thought it might be the anal fissure as I took a consultation related to blood in stool earlier in July 5th. Second, I am not experiencing any blood in the stool at present, no pain during using restroom but I found a small hole which might be cause of problem. Currently, I have applied Diltiazem 2% Organogel in last two days only at night before sleeping. Please suggest the best.