I've been on Metformin for exactly a year. When I first went on I had the usual symptoms (indigestion, stomach yuck). I quit drinking coffee in hopes that the caffeine is what was making me have to run to the bathroom all the time. It seemed to work, but this past week I've been having the symptoms again. I started drinking coffee again about six months ago without an issue, so I don't think that's the culprit. I was eating pretty crappy, but changed my diet to try to alleviate symptoms.

I'm wondering if the hot weather has something to do with it.

Anyone have a regression in side effects?