GlycoLax Side Effects

Generic name: polyethylene glycol 3350

Medically reviewed by Drugs.com. Last updated on Jun 22, 2022.

Note: This document contains side effect information about polyethylene glycol 3350. Some of the dosage forms listed on this page may not apply to the brand name GlycoLax.

For the Consumer

Applies to polyethylene glycol 3350: oral packet, oral powder for solution

Side effects requiring immediate medical attention

Along with its needed effects, polyethylene glycol 3350 (the active ingredient contained in GlycoLax) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking polyethylene glycol 3350:

Incidence not known

Bloating
blood in stool
diarrhea
nausea
stomach cramps or pain
vomiting

For Healthcare Professionals

Applies to polyethylene glycol 3350: oral kit, oral powder for reconstitution

Gastrointestinal

Frequency not reported: Abdominal distension and pain, borborygmi, nausea, vomiting, diarrhea, bloating, flatulence, abdominal cramping, perianal inflammation and soreness^[Ref]