constipation
"I've taken this many times, usually only taking 1 and had never had any problems. This particular night I decided to try 2 as I was constipated to the point I was in pain. The following day, nothing had happened but my stomach had settled a bit however they seemed to take affect the day after. In agony, on the loo for about 2 hours. Burning up and nauseous. Suggest only take 1 if using, definitely not gentle if you take 2."