Every time you strain to pass stools, your tendency to get fissures/ haemorrhoids increases. You should opt for Homoeopathic treatment to get permanent results without any side effects.
Next Steps
Go to a registered doctor and get yourself checked weather you have fissures or haemorrhoids as both a completely different conditions.
Health Tips
add lots of fibre to your diet.
drink plenty of water in a day
avoid fried, spicy food
avoid undue stress
don't strain at stools