As with Spanish moss and ball moss, lichens are often blamed for the decline and death of shrubs and trees. And, as with Spanish moss and ball moss, although lichens are frequently seen growing on the bark of plants, they do not cause harm.
Experimental: Split dose preparation; PM colonoscopy. Three hourly doses of lactulose for oral solution are taken in the evening prior to the day of the colonoscopy procedure; one dose is taken on the morning of the procedure. The colonoscopy is initiated after noon.
Our 'Best Buy' pick. Taking cost and the evidence for effectiveness and safety into account, we chose the nonprescription generic drug polyethylene glycol as our Best Buy for both temporary and chronic bouts of constipation. This medication improves constipation symptoms and is just as effective as a prescription drug called lactulose.