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The Uses of Polyethylene Glycol

Polyethylene glycol is a drug used to treat constipation. It is in a group of drugs called osmotic laxatives, states the National Library of Medicine, and works by retaining water in the bowels to soften stool. Taking this drug will increase the frequency of bowel movements and may take 2 to 4 days to start working.

  1. Use

    • Polyethylene glycol is distributed as a powder to be mixed with liquids and to be taken by mouth. The National Library of Medicine explains that this drug should be taken as directed, and only for about 2 weeks. Most patients are advised to take polyethylene glycol once a day. The usual dose is to be measured as directed on the bottle and mixed with any liquid such as soda, water, juice or coffee and then should be consumed immediately.

    Precautions

    • It is important to speak with your doctor before using this drug and to give your doctor your full health history, as well as any other medications that you are taking. The National Library of Medicine states that if you have ever had a bowel obstruction (blockage in the intestines), or if you have symptoms of an obstruction such as vomiting, stomachache or bloating, then you may not be able to take polyethylene glycol.

    Warnings

    • When using polyethylene glycol, Drugs.com warns patients to not use it for more than 2 weeks. Long term use can upset chemical balances in the body and lead to dependence on laxatives. It is important to keep a well balanced diet while on this medication. This includes eating fruits and vegetables, bran, whole-grain bread and plenty of fluids. Also, be sure to exercise regularly. All of these are necessary so that the drug can work properly.

    Side Effects

    • While using polyethylene glycol to treat constipation, patients may experience many adverse side effects. Common side effects include bloating, cramps, gas and nausea, states Drugs.com. Uncommon side effects include diarrhea and hives, explains the National Library of Medicine.

    Considerations

    • This medication is take as needed, thus missing a dose does not effect your body. However, an overdose can be dangerous and harm your body. Symptoms of an overdose include diarrhea, extreme thirst, confusion and seizure. If you experience any of these symptoms, seek medical attention. Also, Drugs.com informs patients that it is not known if this medication can harm unborn children, but women who are pregnant or plan on becoming pregnant should talk with their doctors before using polyethylene glycol.

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