Suggest Treatment For Acidity

Hi, I had fever and cough 20 days back, I went for checkup in hospital and suggested to go for medication prescribed for swine flu, I took the 5day course, but I got hyper acidity and weakness after the course. In second visit the doctor prescribed me evilness LCMs, zee it,corex,mondeslor andMugabe gel. I have taken for 15 days now but still have acidity and weakness. Can you plz suggest me something to get rid of this and to become back my health as previously.