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Miralax - Polyethylene Glycol

Bharat Pothuri Medically Reviewed by Dr. Bharat Pothuri, MD, FACG
Brand Name
Miralax
Generic Name
Polyethylene Glycol
Drug Class
Osmotic Laxative
Availability
OTC
Manufacturer
Bayer
Indications
Occasional constipation
Type
Powder
Doses
17 g in 8 oz of water once daily
Route
Oral
Side Effects
Bloating, gas
Interactions
Diuretics, NSAIDs
Overdose
Seek help for severe bloating
Missed Dose
Take missed dose as soon as possible
Contraindications
Bowel obstruction
Alternatives
Milk of Magnesia
Co-Pay Assistance Program
Not available
Patient Assistance Program
Not available

Frequently Asked Questions

What is Polyethylene Glycol used for?

Polyethylene Glycol is used as a laxative to treat constipation and to clean out the bowel before medical procedures like colonoscopies.

How does Polyethylene Glycol work?

Polyethylene Glycol works by retaining water in the stool, which helps soften it and promotes bowel movements.

What are the common side effects of Polyethylene Glycol?

Common side effects include bloating, nausea, and cramping. It is typically well-tolerated, but excessive use may cause dehydration or electrolyte imbalances.

How should Polyethylene Glycol be taken?

Polyethylene Glycol is usually taken orally as a powder mixed with water. Follow the dosage instructions provided by your healthcare provider.

Can Polyethylene Glycol be used for chronic constipation?

Yes, Polyethylene Glycol can be used for chronic constipation, but long-term use should be monitored by a healthcare provider to avoid dependency or electrolyte imbalances.

Is Polyethylene Glycol safe during pregnancy?

Polyethylene Glycol is considered safe during pregnancy for short-term use. Always consult your healthcare provider before starting any laxative during pregnancy.

What should I do if I miss a dose of Polyethylene Glycol?

If you miss a dose, take it as soon as you remember. If it's almost time for your next dose, skip the missed dose and continue with your regular schedule.

Can Polyethylene Glycol be used for children?

Polyethylene Glycol can be used for children with constipation, but the dosage should be determined by a healthcare provider based on the child�s age and weight.

Can Polyethylene Glycol interact with other medications?

Polyethylene Glycol does not typically interact with other medications, but it�s important to inform your healthcare provider about all medications you are taking.

How long does it take for Polyethylene Glycol to work?

Polyethylene Glycol usually works within 1-3 days of use, but the time may vary depending on the individual�s condition and response to treatment.