GaviLyte G

Generic name:polyethylene glycol-3350 and electrolytes
Dosage form: powder, for solution
Drug class:Laxatives

Medically reviewed by Drugs.com. Last updated on Nov 22, 2021.

Indications and Usage for GaviLyte G

GaviLyte-G is indicated for bowel cleansing prior to colonoscopy and barium enema X-ray examination in adults.

GaviLyte G Dosage and Administration

Dosage Overview

GaviLyte-G, supplied as a powder, must be reconstituted with water before its use; it is not for direct ingestion [see Dosage and Administration (2.2), Warnings and Precautions (5.8)]. The 4 liter reconstituted GaviLyte-G solution contains: 236 grams of polyethylene glycol (PEG) 3350, 22.74 grams sodium sulfate (anhydrous), 6.74 grams of sodium bicarbonate, 5.86 grams of sodium chloride, and 2.97 grams of potassium chloride. GaviLyte-G is supplied with lemon flavor pack.

Administration Instructions Prior to Dosage

On the day prior to the colonoscopy, instruct patients to:

1. Take only clear liquids, but avoid red and purple liquids. Patients may consume a light breakfast.
2. Early in the evening prior to colonoscopy, fill the supplied container containing the GaviLyte-G powder with lukewarm water (to facilitate dissolution) to the 4 liter fill line. The solution is clear and colorless when reconstituted to a final volume of 4 liters.
3. After capping the container, shake vigorously several times to ensure that the ingredients are dissolved. When reconstituted use within 48 hours.

Dosage

The following is the recommended dose of reconstituted GaviLyte-G solution for adults. Instruct patients they may consume water or clear liquids during the bowel preparation and after completion of the bowel preparation up until 2 hours before the time of the colonoscopy. The solution is more palatable if chilled prior to administration.

• Adu...