constipation
"I have been on opioid therapy, which causes constipation.  My physician ordered me senna s, which is fiber based, with the s being a stimulant.  I get cramps when I take the senna, but I don't with this docusate.  It works well for me.  My only concern is I can't find any information on extended use.  I've been using it daily for about 2 weeks, and very thankful."