Anna
here is what you can and cannot take for heartburn since I have suffered and had nights it was so bad I would just be sick and live in the bathroom..
Maalox & gaviscon for severe
for mild and moderate take tums & rolaids
pepto bismal is a big no no because it contains asa aka aspirin which can cause reyes syndrome in children
i took maalox and it actually helped for a few days and the I will get the odd bout now maybe once a week instead of everyday but it coats ur stomach and esophogas it feels so good~~! Dr & ob gyn said these were okay I think gaviscon is under dr supervision but ask the pharmacist btw gaviscon and maalox arent cheap here anyways about 11$ for medium sized bottle......
Good luck~!
Jess