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Compare Golytely vs. Miralax

Head-to-head comparisons of medication uses, side effects, warnings, and more.

  • Peg 3350/electrolytes bowel prep
    Polyethylene glycol (Miralax)
  • Peg 3350/electrolytes bowel prep
    Polyethylene glycol (Miralax)

  • Summary of Golytely vs. Miralax

    Summary for Osmotic laxative
    Prescription only

    PEG 3350/electrolytes bowel prep is mixed into a solution and taken by mouth to clean the bowels for procedures called colonoscopy and barium enema x-ray examination. This medication works well, but requires you to drink a lot of liquid. There are many brands of PEG 3350/electrolytes bowel preps and they can differ from one another in things such as the amount of solution you need to drink, the type of electrolytes or ingredients they contain, and when you need to start the bowel prep. Most bowel preps can only be used in adults, but some can be used in children as young as 6 months of age.

    Summary for Osmotic laxative

    Polyethylene glycol (Miralax) is an over-the-counter (OTC) medication used for occasional constipation. It comes as a powder that you need to mix with a beverage and then drink. Typically, you take a dose of polyethylene glycol (Miralax) once a day, for up to a week. Most people will experience a bowl movement in 1 to 3 days. Some side effects that polyethylene glycol (Miralax) can cause include nausea, bloating, and passing gas.

  • Indications of Golytely vs. Miralax

    Indications for
    •Cleansing the colon to prepare for colonoscopy
    •Cleansing the colon to prepare for barium enema x-ray examination (Golytely, Colyte, Gavilyte-C, and certain generic preps only)
    Indications for
    •Occasional constipation and irregular bowel movements

  • Pros and Cons of Golytely vs. Miralax

    Pros and Const for Osmotic laxative
    Pros
    •Comes in many brands that differ in factors, such as how much solution you need to drink or the type of electrolytes in the solution, which gives you options to choose a bowel prep that fits your needs
    •Some bowel prep solutions have flavor packets to improve taste
    •Nulytely, Gavilyte N, and certain generics can be taken by children as young as 6 months old
    •Many of the bowel preps can also be taken through a nasogastric tube (NG tube) for people who can't swallow
    Cons
    •Requires you to drink a lot of liquid, so can be time-consuming
    •Can cause your electrolytes to be out of balance, which might raise your risk of side effects, such as kidney damage or seizures
    •Can cause nausea; some people have a hard time finishing
    •Can cause dehydration (loss of body fluids) if you don't drink enough liquids during the treatment
    Pros and Const for Osmotic laxative
    Pros
    •Available OTC, so you don't need a prescription from your provider
    •Causes less cramping, bloating, gas, or feelings of "having to go right now" compared to other laxatives
    •A possible option during pregnancy, if provider says it's safe for you to take
    Cons
    •Can take a few days before you have a bowel movement
    •Only for short-term relief of constipation
    •Might cause loose, watery stools

  • Common Side Effects of Golytely vs. Miralax

    Common Side Effects for
    •Nausea
    •Vomiting
    •Feeling very full in your stomach
    •Bloating
    •Stomach cramps
    •Anal irritation
    •Shivering (Moviprep)
    •Trouble sleeping (Moviprep)
    •More hungry and thirsty (Moviprep)
    •Tiredness (Moviprep)
    Common Side Effects for
    •Nausea
    •Passing gas
    •Bloating

  • Warnings of Golytely vs. Miralax

    Common Side Effects for
    •Low body fluids and electrolyte problems
    •Heart beat problems
    •Seizures
    •Kidney damage
    •Damage to your colon
    •Choking or difficulty breathing
    •Use with caution in low glucose-6-phosphate dehydrogenase (G6PD) and phenylketonuria (PKU) - Moviprep and Plenvu only
    Common Side Effects for
    •Complete or partial blockage of intestines

  • Prices with our coupons for Golytely vs. Miralax

    Learn more about Peg 3350/electrolytes bowel prep
    Learn more about Polyethylene glycol

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