Gavilyte-G Coupons & Prices

Looking for a GaviLyte-G coupon? GaviLyte-G is a branded generic bowel-cleansing solution (PEG-3350 with electrolytes) used to clean out the colon before a colonoscopy or barium enema X-ray. It is the generic equivalent of GoLYTELY, so it is already a lower-cost option than many prep kits, but the cash price still varies widely from one pharmacy to the next. Rx.com compares prices across more than 60,000 U.S. pharmacies so you can find a low price near you. Enter your ZIP above to see today's price and print or text yourself a free discount coupon.

What is GaviLyte-G and how does it work?

GaviLyte-G is an osmotic (colon-lavage) laxative that combines polyethylene glycol 3350 (PEG-3350) with a balanced mix of electrolytes: sodium sulfate, sodium bicarbonate, sodium chloride, and potassium chloride. You mix the powder with water and drink the large volume of solution over a set period before your procedure. The PEG holds water inside the bowel, which flushes stool out so the doctor has a clear view of the colon lining. It is FDA-approved to cleanse (lavage) the colon in adults getting ready for a colonoscopy or a barium enema X-ray examination.

Because it is a true generic of GoLYTELY, GaviLyte-G contains the same active ingredients in the same amounts. It belongs to the same family as GaviLyte-C and GaviLyte-N, which are similar PEG-electrolyte preps with slightly different formulas.

GaviLyte-G cost without insurance and how to save

As a generic, GaviLyte-G is generally one of the more affordable colonoscopy preps, but there is no single set price. What you pay out of pocket can differ a lot depending on which pharmacy you use, even within the same town, so comparing before you fill is worth the few minutes. GaviLyte-G does not have a manufacturer copay savings card, so a pharmacy discount coupon is usually the most reliable way to lower the cash price if you are paying without insurance.

Rx.com checks prices across more than 60,000 pharmacies and gives you a free coupon you can use at the register. Enter your ZIP above to see today's price near you, then show the coupon to the pharmacist. If you do have insurance, it is still worth comparing the coupon price against your copay, since the discounted cash price is sometimes lower.

GaviLyte-G alternatives and how they compare

GaviLyte-G is a high-volume prep, meaning you drink a large amount of solution. If you and your doctor prefer a lower-volume or flavored option, there are several other FDA-approved colonoscopy preps to compare. The right choice depends on your health, kidney function, and your provider's preference, so this is a conversation to have with them.

• GoLYTELY and NuLYTELY - other PEG-3350 electrolyte lavage solutions
• GaviLyte-C and GaviLyte-N - related preps in the same GaviLyte family
• MoviPrep and Plenvu - lower-volume PEG-based preps
• Suprep and Clenpiq - low-volume, non-PEG preps

Note that MiraLAX contains PEG-3350 alone (without the added electrolytes) and is an over-the-counter laxative for occasional constipation - it is not the same as a full FDA-approved bowel-prep kit like GaviLyte-G.

Safety, side effects, and who should not use it

This is general information, not medical advice - always follow the exact prep instructions your provider gives you. GaviLyte-G has no boxed warning, but it should not be used if you have a bowel obstruction, stomach (gastric) retention, a bowel perforation, toxic colitis or toxic megacolon, or ileus. The main risk is fluid and electrolyte shifts (such as low potassium, low sodium, low calcium, and dehydration), so drink plenty of clear fluids before, during, and after your prep. Use extra caution, and tell your doctor first, if you have a heart rhythm problem or prolonged QT, kidney impairment, congestive heart failure, or a history of seizures.

Common effects include nausea, bloating, stomach cramps, and fullness. Rare but serious reports include irregular heartbeat, seizures, allergic reactions such as hives, and breathing solution into the lungs (aspiration) - so it should not be given to anyone who is drowsy, semiconscious, or has trouble swallowing without airway protection. Do not add flavorings, starch, or other ingredients to the mixed solution, and avoid solid food and other oral medicines around your dosing time, since the flush can reduce how well they are absorbed. Call your provider or seek care if you cannot keep fluids down, stop urinating, or feel faint or have chest palpitations.