Polyethylene Glycol 3350 With Electrolytes Side Effects
Medically reviewed by Drugs.com. Last updated on Dec 29, 2024.
Applies to polyethylene glycol 3350 with electrolytes: oral powder for solution.
Precautions
It is important that your doctor check your progress closely for any problems that may be caused by this medicine. Blood and urine tests may be needed to check for unwanted effects.
Do not use this medicine together with other laxatives (eg, bisacodyl [Dulcolax®] or sodium picosulfate [Dulcolax® Pico, CitraFleet®]).
Contact your doctor right away if you have decreased urination, dizziness, headache, or vomiting. These could be symptoms of a loss of too much body fluid (dehydration).
Contact your doctor right away if you have any changes to your heart rhythm. You might feel dizzy or faint, or you might have a fast, pounding, or uneven heartbeat. Make sure your doctor knows if you had a heart rhythm problem, including QT prolongation.
This medicine may increase your risk for seizures. This is more likely to occur if you take medicine for depression, if you are withdrawing from alcohol or benzodiazepine use, or if you have low sodium level in the blood (hyponatremia). Talk to your doctor if you have any concerns.
If you have severe bloating or stomach discomfort after you take the first dose, you may need to wait until your symptoms improve before you take the second dose or you can take smaller sips of the mixture.
Keep yourself hydrated before, during, and after using this medicine. Drink extra fluids so you will pass more urine. This may help prevent kidney problems. Check with your doctor right away if you have bloody urine, a decrease in frequency or amount of urine, an increase in blood pressure, increased thirst, loss of appetite, lower back or side pain, nausea, swelling of the face, fingers, or lower legs, trouble breathing, unusual tiredness or weakness, vomiting, or weight gain. These could be symptoms of a serious kidney problem.
This medicine may cause serious bowel problems (eg, colon ulcers, ischemic colitis). Check with your doctor right away if you have stomach pain and tenderness, bloody stools, or rectal bleeding.
This medicine may cause serious allergic reactions, including anaphylaxis and angioedema, which can be life-threatening and require immediate medical attention. Tell your doctor right away if you have a rash, itching, hoarseness, trouble breathing or swallowing, or large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or genitals after using this medicine.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.
Serious side effects
Along with its needed effects, polyethylene glycol 3350 with electrolytes 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 with electrolytes:
More common side effects
- full or bloated feeling
- pain in the upper stomach
- pressure in the stomach
- stomach pain
- swelling of the stomach area
- vomiting
Rare side effects
- confusion
- decreased urine output
- dizziness
- dry mouth
- fast or irregular heartbeat
- headache
- increased thirst
- loss of appetite
- loss of consciousness
- muscle pain or cramps
- numbness or tingling in the hands, feet, fingertips, lips, or mouth
- seizures
- swelling of the face, ankles, or hands
- unusual tiredness or weakness
Incidence not known
- blistering, crusting, irritation, itching, or reddening of the skin
- bloating or swelling of the face, arms, hands, lower legs, or feet
- bloody or black, tarry stools
- bloody urine
- blue lips and fingernails
- blurred vision
- chest pain or tightness
- chills
- constipation
- cough
- coughing that sometimes produces a pink frothy sputum
- cracked, dry, scaly skin
- difficult, fast, noisy breathing
- difficulty swallowing
- fainting
- fast, pounding, or irregular heartbeat or pulse
- fever
- heartburn
- hives, itching, skin rash
- increase in heart rate
- increased sweating
- lightheadedness
- lower back or side pain
- nausea
- nervousness
- pale skin
- pounding in the ears
- puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
- rapid breathing
- rapid weight gain
- runny nose
- severe stomach pain
- slow heartbeat
- sunken eyes
- swelling of the neck
- thirst
- throat tightness
- tingling of the hands or feet
- tremor
- trouble breathing
- unusual weight gain or loss
- vomiting of blood or material that looks like coffee grounds
- wrinkled skin
Other side effects
Some side effects of polyethylene glycol 3350 with electrolytes may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common side effects
- burning, itching, or pain around the anus
- difficulty with sleeping
- feeling unusually cold
- general feeling of discomfort or illness
- hunger
- shivering
Less common side effects
- belching
- indigestion
- stomach discomfort or upset
For healthcare professionals
Applies to polyethylene glycol 3350 with electrolytes: oral kit, oral powder for reconstitution.
General adverse events
The most common adverse events were abdominal distension, anal discomfort, thirst, nausea, and abdominal pain. Since diarrhea is considered part of the efficacy of this product, it was not defined as an adverse reaction.[Ref]
Gastrointestinal
- Very common (10% or more): Abdominal distension (59.8%), anal discomfort (52%), nausea (47.3%), abdominal pain (39.1%), vomiting (12.8%)
- Common (1% to 10%): Upper abdominal pain, dyspepsia
- Frequency not reported: Upper gastrointestinal bleeding from a Mallory-Weiss tear, esophageal perforation, borborygmi, flatulence[Ref]
Metabolic
- Very common (10% or more): Hunger (70.8%)
- Common (1% to 10%): Hypokalemia, hyperphosphatemia
- Frequency not reported: Electrolyte disturbances, hyperkalemia[Ref]
Other
- Very common (10% or more): Rigors (33.7%), malaise (26.6%)
- Frequency not reported: Peripheral edema[Ref]
Nervous system
- Very common (10% or more): Dizziness (18.1%)
- Common (1% to 10%): Headache[Ref]
Psychiatric
- Very common (10% or more): Sleep disorder (34.9%)[Ref]
Hypersensitivity
- Frequency not reported: Anaphylactic reaction
- Postmarketing reports: Hypersensitivity reactions (including anaphylaxis, rash, angioedema, urticaria, lip and facial swelling, dyspnea, chest tightness, throat tightness)[Ref]
Cardiovascular
- Frequency not reported: Asystole[Ref]
Dermatologic
- Frequency not reported: Urticaria, dermatitis[Ref]
Respiratory
- Frequency not reported: Rhinorrhea, acute pulmonary edema, acute pulmonary edema after aspirating the PEG-based preparation[Ref]
See also:
MiraLAX
MiraLAX (polyethylene glycol) is used as a laxative to treat occasional constipation or irregular ...
Dulcolax
Dulcolax (bisacodyl) is a laxative used to treat constipation. Includes Dulcolax side effects ...
Ozempic
Learn about Ozempic (semaglutide) for type 2 diabetes treatment, weight management, cardiovascular ...
GoLYTELY
GoLYTELY is used for bowel preparation, constipation, chronic, gastrointestinal decontamination
Movantik
Movantik reduces constipation caused by opioid pain medicine used to treat severe chronic pain. It ...
Sutab
Sutab (sodium sulfate, magnesium sulfate, and potassium chloride) is used for colonoscopy ...
Neomycin
Neomycin systemic is used for bowel preparation, diarrhea, hepatic coma, hepatic encephalopathy
Polyethylene glycol 3350
Polyethylene glycol 3350 systemic is used for bowel preparation, constipation, constipation, acute ...
References
1. "Product Information. Golytely (polyethylene glycol 3350 with electrolytes)." Braintree
2. Cerner Multum, Inc. "UK Summary of Product Characteristics."
3. Cerner Multum, Inc. "Australian Product Information."
4. (2016) "Product Information. MoviPrep (polyethylene glycol 3350 with electrolytes)." Physicians Total Care
5. (2016) "Product Information. TriLyte with Flavor Packs (polyethylene glycol 3350 with electrolytes)." Alaven Pharmaceuticals
6. (2016) "Product Information. Colyte with Flavor Packs (polyethylene glycol 3350 with electrolytes)." Alaven Pharmaceuticals
More about polyethylene glycol 3350 with electrolytes
- Check interactions
- Compare alternatives
- Reviews (1,124)
- Dosage information
- During pregnancy
- Drug class: laxatives
Patient resources
- Polyethylene glycol electrolyte solution drug information
- Polyethylene glycol 3350, electrolytes, and ascorbic acid (Advanced Reading)
- Polyethylene glycol 3350, sodium and potassium salts (Advanced Reading)
- Polyethylene glycol 3350, sodium ascorbate, sodium sulfate, ascorbic acid, sodium chloride, and potassium chloride (Advanced Reading)
- Polyethylene Glycol-Electrolyte Solution (MoviPrep, Plenvu)
- Polyethylene Glycol-Electrolyte Solution Prep
Other brands
GoLYTELY, GaviLyte-G, Plenvu, Suflave, ... +7 more
Professional resources
- PEG-3350, Electrolytes and Ascorbate prescribing information
- PEG-3350, Sodium Chloride, Sodium Bicarbonate and Potassium Chloride (FDA)
- Polyethylene Glycol (FDA)
Other brands
GoLYTELY, GaviLyte-G, Plenvu, Suflave, ... +6 more
Related treatment guides
Further information
Polyethylene glycol 3350 with electrolytes side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.