Metformin side effects Hey girls I 've been on met for about 4 weeks now. The first week I took half of the 500mg and I didn't have really any side effects. I was going to the bathroom pretty regularly, then week 2 I upped it to 500mg, I began to experience constipation and a little bit up stomach upset. Week 3 I upped the dosage again to 1000mg and the diarreah and the nauseous feeling started. Now this week I'm constipated again and I have hearburn almost everytime I take my pill. Is anyone else experiencing this? |