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.
Day of colonoscopy: 1  Have only clear liquids until after the colonoscopy. Avoid red and purple liquids, milk, and alcoholic beverages. 2  The morning of colonoscopy (10 to 12 hours after the evening dose): pour the contents of the second bottle of Suprep Bowel Prep Kit into the mixing container provided.