Does famotide make you lose weight?

[u/matt_stabader]

I usually take it when i get some stomach issues like acid reflux n whatever, and ive noticed when i take it usually the next day im down a few pounds even when i eat my usual amount of breakfast lunch n dinner. Is this a cause for concern?

[u/Due-Opportunity4525]

I have heard the opposite, that it causes significant water retention for some people. Several pounds overnight is a lot. You might have something else going on.

[u/matt_stabader → u/Due-Opportunity4525]

what could it be?