You need life style modification.
Drink plenty of water. 4 liters per day.
Avoid spicy and oily food.
Avoid outside food.
Avoid alcohol.
Stop smoking or tobacco products.
Low cholesterol diet.
High fiber diet
Have green leafy vegetables and fruits.
Don't over eat.
Do some physical exercises on a regular basis.
Go for morning and evening walks.
Have Isabgol powder 2 teaspoon at night with a glass of warm water.
Reduce your caffeine intake
You need some medicines for which you need to consult because whithout knowing your complete medical history can't suggest anything
Next Steps
consult me if possible for you.
Health Tips
follow the above mentioned things will help you a lot
Rest is up to you.