Sources online where you can get good information as to coupons to reduce the costs. GoodRx is a great source where you can compare the cost of certain of these medications at different pharmacies and receive a coupon to help with a copay or help reduce the pay. Certain other outlets such as Walmart pharmacies may have $4 generics, that type of thing. The cost has come down significantly from when these type of more potent antacid agents first hit the market. And that’s a good thing.