Hello,
Welcome to Healthcaremagic.
From your Query i understood that you are suffering from
Anal fissure.
It is just a small tear in anal mucosa.
It is usually do to hard stools and
constipation.
Not all the anal fissure needs medication and treatment.
It usually heals of its own in six to eight weeks with proper lifestyle changes .
You need some lifestyle changes
1. Increase fiber diet in food especially soluble fibre diet.
2. Drink plenty of water.
3. Do exercise regularly, at least for 20 minutes per day.
4. Please avoid straining during any work.
You may apply the niroglycerine externally to promote healing of anal fissure.
Most of anal fissure do not need surgery.
Hope this helps.
Take care.