Something called Gusta 10 is quite popular . My father in law was given that when he had a lot of heartburn and was prescribed the same drug , but stronger double the dose by a doctor to take daily . Also , I use a powder that looks like this torisetsu . comwpcontentuploads 20150214869 product 01 photo . jpgYou can find it OTC in boxes that have individually wrapped packages . It doesn ' t taste bad , though , it does have a strange sensation . Just pour it on your tongue and down some water . Don ' t breathe when you do it , though , or it will end up in your nose and it is quite a fine powder . It works well . You can also get tums from amazon . jpAlso , you should search for for heartburn medicine and you will find a lot of good results on google .