How long do you have this problem? Do you take alcohol?
Take tab pantaprazole 20mg one morning and one evening for 10 days.
Syp mucaine gel 5ml every 8hours for 1 week
Next Steps
Take small frequent meals, containing more of green vegetables and fresh fruits, specially Pappaya. Take evening meals early.
Avoid spicy, oily, food. Drink more water.
Health Tips
Above measures should help, otherwise go for upper G. I. endoscopy.