I dunno if anyone else mentioned but
IF you take BP lowering meds (especially Imdur or any like it), you may want to check with your DR first. It can potentially cause you to be dizzy, nauseous or even pass out.
It may cause upset stomach, so eat something BUT not a lot AND nothing with high fat (won't absorb as easily).
IF you have hemorrhoids it may cause them to bleed.
If you have I.B.S. or colitis it may cause diarrhea.
Thank you and goodnight, LOL.