What Causes Stomach Pain Due To Wounds Inspite Of Taking Rebagen?

endoscopy report shows there is small wounds in my stomach, seems some of the part of stomach, skin has removed. Medicines are continuing, such as reekool, Rebagen etc...but still there is mild pain inside the stomach even after taking these medicines for 3 weeks time. unable to eat none of the spicy items, if eat any, will have more problem in stomach.