constipation
"I took an extra strength generic senna laxative after a week of incomplete bowel movement. It was overnight so I took it at 7pm. At around 9:30 stomach gurgling started, followed by intense cramps and gas and at around 11pm I had one large solid movement which relieved the cramps so I could sleep. Woke up at 9am to even more intense cramps and gas and had another solid movement which turned to diarrhea half way through. Then no more cramps gas or poop, but I didn't feel satisfied so I had a cup to coffee to get me moving and about 5 minutes after finishing it I was rushing to the toilet, and had some more diarrhea.  Just be prepared for this medication to take a while if you do use it."