"Do NOT take unless without at least TWO litres of water with and after taking or you&#039;ll be in agony with cramps and nausea. I take two around 9pm and drink as much water as I can afterwards until I go to bed. They usually kick in around 2am where I will wake up and know I need to go. No messing on the toilet, once there I&#039;m done within 10-15 of non stop &#039;runs&#039;. No pain or cramps which is because of the water I&#039;ve had with them. Made the mistake of taking two with just a little bit of water once and was in the worse pain I&#039;ve ever felt before. Pain was worse than labour and even made me cry for it to stop (no joke). That&#039;s why it&#039;s imperative that a LOT of water is drank with and after taking these laxatives."