Ok, so for the last 4 days, I've had really bad diarrhea. I'm talking like 20 times a day (no exaggeration). I'm wondering if this could possibly be a Rogaine side effect. I had been using the liquid for about a week when it started and I'm continuing to apply it twice a day. Has anybody heard about this being a possibility? It seems unlikely, but this is the first time I've experienced anything like this. I've never had diarrhea that's lasted for more than a couple hours, much less 4 days. It just seems strange that this would start around the same time that I start applying Rogaine. Can anybody offer any advice? Thanks!