For chronic heartburn this is the best over the counter medicine you can take. It lasts most of the day and works quickly. It works best if you take it in the morning on an empty stomach. I think the most you can take is 2 a day so don't take more than that! You can actually cause long term problems by overusing this
I experience really bad heartburn and this stuff is my go to! I learned a long time ago never to buy anything BUT the generic brand. Omeprazole is the best stuff on the market for heartburn and it doesn't have a weird or gross after taste. It works within 20 minutes of taking it.
I love this stuff! It works so well for me and so fast. I would be careful though with how many you take in a day but this is stuff i definitely would recommend to anyone suffering from bad acid reflux.
I went through a couple of months where I ate a lot of citrus products, because I heard they help burning fat. There should really be some kind of disclaimers to these ideas (hahaha). Anyway, my doctor said I could buy these over the counter and I did. I was satisfied with the effectiveness, but not the duration. So, it works pretty well overall, but it doesn't last as long as it should.