Hello Mr..Reason for your constipation may be just an improper diet and lifestyle/rectal bowel movement problems/endocrine issues like Hypothyroidism. Prolong constipation may leads to piles,fissure etc.,
Next Steps
Consult a Classical Homeopathic practitioner along with proper diet and lifestyle modification for a cure.
Health Tips
Take Home cooked food;2-3 variety of fruits a day(seasonal and local):Take home made curd which will increase your gut health.Millets ,ghee,unpolished rice ,seasonal vegetables helps a lot.Good sleep and minimum 20min/day of excersice and yoga also helps