Colon Clear Must I Finish The Prescribed Colon Cleansing Medication For A Colonoscopy If The Stool Is Clear?

Must i finish the prescribed colon cleansing medication for a colonoscopy if the stool is clear? - colon clear

I'm going tomorrow for a colonoscopy and was told to drink 2 liters of the drug to cleanse the colon
But I'm drinking is very hard to keep, illness took half of the solution and my chair clear (due to the fact that IV had diarrhea .. 3 weeks, if the solution does not really have much to clear my bowels