Polyethylene glycol 3350, sodium and potassium salts (oral route)
Available brands
GaviLyte-N with Flavor Pack, Nulytely, TriLyte w/Flavor Packs
About this medication
Polyethylene glycol (PEG) and electrolytes combination solution is used to cleanse the colon (bowel) before a medical test (eg, colonoscopy). PEG-electrolyte solution is a laxative. It works by causing you to have diarrhea to clean your colon. Cleaning your colon will help your doctor see the inside of your colon more clearly during colonoscopy. This medicine is available only with your doctor's prescription. This product is available in the following dosage forms:
Before using this medication
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of PEG- electrolyte solution in children 6 months of age and older. Safety and efficacy have not been established in children younger than 6 months. Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of PEG-electrolyte solution in the elderly. However, elderly patients are more likely to have age-related kidney problems, which may require caution in patients using this medicine. There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take. Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
How to use this medication
Your doctor may have special instructions based on the schedule for your colonoscopy. If you have not received instructions, or if you do not understand them, check with your doctor in advance. Take this medicine exactly as directed by your doctor. Otherwise, the test you are going to have may not work correctly and may have to be done again. This medicine comes with a Medication Guide. You must read, understand, and follow these instructions carefully. Talk to your doctor if you have any questions. You must not eatany solid food for 2 hoursbefore using this medicine. Once you drink your first dose of medicine, do not eat solid food until after your test. You may drink water or clear liquids up until 2 hours before the test unless your doctor has different instructions. Do not drink red and purple liquids. Do not take any medicines by mouth within 1 hour before taking this medicine. Oral medicines may not be absorbed properly while you are cleaning out your colon. Talk to your doctor if you have any questions. To use the medicine: The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. Keep out of the reach of children. Do not keep outdated medicine or medicine no longer needed. Ask your healthcare professional how you should dispose of any medicine you do not use. Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing. Keep themixed solutionin the refrigerator. Do not freeze. Throw away any unused liquid after 48 hours.
Disclaimer: August is a health information platform and its responses don't constitute medical advise. Always consult with a licenced medical professional near you before making any changes.