constipation
"I'm usually okay going to the bathroom, as I have IBS-D but for some reason I felt like I was backed up still expelling a little here and there but not satisfied I was OK.  So I decided at 6pm to take senna and BAM at 730pm I had the sudden urge to go to the bathroom almost didn't make it. 

However while releasing the explosive diarrhea I was in a chronic state of pain. It's now 8 pm and I am hoping that the pain stays away. Which from what I am reading it' can last awhile.

If you want instant relief this helped me I took one tablet. However everyone is different. 

Happy pooping trails."