Hey, antibiotics do cause gastritis thats why doc prescribe gasric tab (PPI)along with antibiotics. I cannot prescribe anything as You have not mentioned reason to take antibiotics for 6 months . Usually it's not prescribed for months.Drink lot of water , have curd ,buttermilk ,non spicy foods .consult general physician.
Answered2016-01-06 14:01:25
Let others know if this answer was helpful