I took ducalox for constipation it did the job now i haven't gone # 2 in 8 days what should i do?

See : Your doctor. Should not have to depend on meds to move your bowels. Need to make sure things are working properly. Also increase your water and fiber intake. But make sure nothing else is causing problem

Same: You can do the same. If this is a clear change on your bowel habits talk to your physician about a possible colonoscopy. Diet, specifically high fiber, along with good hydration and physical exercise are of paramount importance. Given your age, you are a candidate for screening colonoscopy.