Polyethylene glycol 3350

Polyethylene glycol 3350 (PEG 3350) is a laxative solution, a completely dissolved solution that increases the amount of water in the intestinal tract to stimulate bowel movements. PEG 3350 is used as a laxative to treat occasional constipation or irregular bowel movements.

Chemical Structure

PEG 3350 is a long chain molecule that has a molecular weight of 3350 g/mol. It is a member of the polyethylene glycol family, which are polymers of ethylene oxide. The number 3350 refers to the average molecular weight of the compound.

Medical Uses

PEG 3350 is used to treat occasional constipation. It works by holding water in the stool to soften the stool and increases the number of bowel movements. It is known as an osmotic-type laxative. This medication is also used to treat various conditions such as irritable bowel syndrome, hemorrhoids, and other conditions where softer stools and increased bowel movements are beneficial.

Side Effects

Common side effects of PEG 3350 include bloating, nausea, gas, and upset stomach. Serious side effects are rare, but may include trouble breathing, rash, itching, severe dizziness, or swelling of the face, tongue, and throat.

Precautions

Before taking PEG 3350, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems.

Interactions

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist.

See Also

• Laxative
• Constipation
• Polyethylene glycol