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.
It may take up to 48 hours before you have a bowel movement after taking lactulose. Stop using lactulose and call your doctor at once if you have severe or ongoing diarrhea. The liquid form of lactulose may become slightly darker in color, but this is a harmless effect.