Key takeaways
Suprep (sodium sulfate/potassium sulfate/magnesium sulfate) and PEG 3350 with electrolytes (Golytely, Nulytely, Moviprep, Plenvu, Gavilyte) are both colonoscopy prep kits used to clean out your colon before a colonoscopy. Suprep is a two-dose regimen taken the night before and the morning of your procedure, while PEG 3350 with electrolytes can vary in dosing schedules depending on the brand, with some requiring a single dose and others needing two doses. Suprep is generally less likely to cause side effects compared to PEG 3350 with electrolytes, but it might not be suitable for people with kidney problems. On the other hand, PEG 3350 with electrolytes requires you to drink a larger volume of liquid, which can be time-consuming and may cause nausea or bloating. Both medications can lead to dehydration and electrolyte imbalances, so it's important to stay hydrated. Suprep is only for those 12 and older, while some PEG 3350 with electrolytes solutions can be used in children as young as 6 months.
