You have been diagnosed with anal fissure.
Two pillars of treatment
1. Prevent constipation use osmotic laxatives. Do not take any fiber supplements
2. Chemical sphincterotomy in which ointment containing Diltiazem or Nifidepine along with anesthetic gel lidocaine, which relaxes the anal sphincter and heals the fissure.
Next Steps
see a surgeon
Health Tips
if the above treatment fails, then surgery is indicated