I had a huge epiphany about my anal fissure yesterday. My epiphany is that my anal fissures are only about 10% of my butt problems. About 90% of my butt problems are due to a problem in my upper butt crack that is either a pilonidal cyst or pilonidal sinus or pilonidal disease or intergluteal cleft irritation. This pilonidal/intergluteal cleft irritation issue is distinct from my anal fissures.
Three things helped me discover that 90% of my problem is due to pilonidal issues or intergluteal cleft irritation: 1# When I applied the nifedipine ointment with my finger, I tried to find the area of the most pain with my finger. I wanted to apply the most nifedipine ointment at the exact place of the most pain. To my surprise, the area with the most pain was two or three inches above my anus, not the anus itself. 2# I propped up my cell phone on some clothes yesterday, and I got naked from the waist down. Then I video taped my anus. The video resolution was a little bit blurry, but I noticed that the only irritation I could see in the video was at my upper butt crack, not at my anus itself. 3# So I googled "Upper butt crack irritation" and found out about pilonidal cysts/pilonidal sinus/pilonidal disease/intergluteal cleft irritation.
The treatment that I have been doing for my anal fissure consists of two main things: 1# making my poop soft (without it being a loose stool) and 2# relaxing the anal sphincter (nifedipine). Those two things will do nothing to heal my pilonidal/intergluteal cleft issues. I am going to go back to my CRS to get my pilonidal/ intergluteal cleft issue treated.