constipation
"Update: drank 1 tablet at 8:30pm with lots of water and went to bed. Woke up with severe cramps at 3:30am followed by a BM. Had some serious cramps for about 5 more hours. Had 1 liquid BM. Then I took buscopan because the pain is no longer tolerable. After an hour, no more cramps. I can eat and drink normally again. Very effective but the side effect is very traumatizing."