I hope you're feeling better since your post of three days ago. Teri has given you some excellent advice, and I agree w/her. Try giving the med time to work, although, sometimes it appear that meds need to be changed in some of us from time to time. You also have to change your eating habits if you haven't already. Are you not eating because of upset stomach, or lack of appetite? Try drinking plenty of water throughout the day, some say it keeps acid down, also, walk if you can.
I have taken antacids every night for a couple of yrs for reflux, sometimes very well needed, and other times as a preventive measure. I wasn't overly crazy about the idea, but I did it. I was taking Maalox/Mylanta, I don't beleive that these products were menat to use on a continous basis, but it was the best I could do. I believe that Liver probems and other problems are associated w/habitual type use. But, check w/your dr. on using antacids, and do some research....
Good Luck, hope you're feeling better.