Peg/electrolyte - oral
Colyte , Golytely , Nulytely
Peg/electrolyte - oral
Colyte , Golytely , Nulytely
PEG (polyethylene glycol) with electrolyte is used to clean out the intestines before certain bowel exam procedures such as colonoscopy or barium enema X-rays. It is a laxative that works by drawing large amounts of water into the colon. This effect results in watery bowel movements. Clearing stool from the intestines helps your doctor to better examine the intestines during your procedure.
This section contains uses of this drug that are not listed in the approved US professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.
This drug may be used, only as directed by your doctor, for constipation. However, when treating constipation, you should use milder products (such as stool softeners, bulk-forming laxatives) whenever possible. Talk to your doctor or pharmacist about other treatment options.
Some brands of this product come with a Medication Guide. If available, read the Medication Guide provided by your pharmacist before you start taking this product. If you have any questions, ask your doctor or pharmacist.
Follow any special diet instructions provided by your doctor. Do not eat solid food, usually starting on the day before your procedure until after your procedure.
This product must be mixed with water as directed before use. Carefully read and follow all directions to mix this product. After mixing, place the container in the refrigerator. Chilling the mixed liquid will improve its taste.
The dosage is based on your medical condition, procedure, and response to treatment.
Drink the mixture by mouth as directed by your doctor, usually one glassful (8 ounces/240 milliliters) every 10 to 15 minutes. It is best to drink the mixed liquid quickly instead of sipping slowly. The mixture may also be given through a nose-to-stomach (nasogastric) tube. Follow the specific directions given by your doctor for when and how much to drink. Watery bowel movements usually begin within 1 hour after you start to drink the mixed liquid. Drink plenty of clear liquids as directed by your doctor to prevent losing too much body water (become dehydrated). You may be directed to drink until your watery stool is clear and has no solid matter. Most people need to drink 3 to 4 liters of the mixed liquid.
If severe bloating or abdominal pain occurs, you may wait longer (such as 15 to 30 minutes) between drinking each glassful of the mixture, or you may temporarily stop drinking the mixture until your symptoms get better. However, be sure to finish drinking the amount directed by your doctor.
Avoid taking other medications by mouth within 1 hour before you start taking this product. Doing so may make the other medication work less well. Ask your doctor or pharmacist if you are not sure when to take your other medications.
Nausea, bloating, or feelings of fullness in the stomach/abdomen are very common. Stomach/abdominal cramps, vomiting, and anal irritation occur less often. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if you have any serious side effects, including:
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including:
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Before taking electrolyte with PEG, 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. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of:
Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
Children may be more sensitive to the side effects of this drug, especially dehydration. Room temperature solution is better for infants. Children younger than 2 years may be more likely to develop low blood sugar from not eating. Get medical help right away if you notice symptoms of low blood sugar in your child, such as shakiness, unusual sleepiness, abnormal/prolonged crying.
During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.
It is unknown whether this drug passes into breast milk. Consult your doctor before breast-feeding.
See also How to Use section.
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. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.
Do not share this medication with others.
Store the unmixed powder at room temperature away from light and moisture. Do not store in the bathroom. After mixing the solution, store it in the refrigerator and use within 48 hours. Discard any unused mixture. Keep all medications away from children and pets.
Different products may have different storage needs. Refer to storage information printed on the package. If you have any questions about storage, ask your pharmacist.
If your doctor has prescribed this product for constipation, keep the mixed solution in the refrigerator. Do not keep mixed solution longer than 30 days.
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.
HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
Information last revised May 2019.
Copyright(c) 2019 First Databank, Inc.
Selected from NATIONAL DRUG DATA FILE (NDDF) data included with permission and copyrighted by First Databank, Inc., 2019. This copyrighted material has been downloaded from a licensed data provider.
The above information is intended to supplement, not substitute for, the expertise and judgment of your health care professional. You should consult your health care professional before taking any drug, changing your diet, or commencing or discontinuing any course of treatment.