MiraLAX is a brand-name, over-the-counter (OTC) medication. It's classified as an osmotic laxative. MiraLAX is used to treat constipation. It's typically used for short-term treatment, but in some cases, it's used long-term to treat chronic (long-lasting) constipation.

This medication is used to treat occasional constipation. It works by holding water in the stool to soften the stool and increases the number of bowel movements. It is known as an osmotic-type laxative.

Basically, osmotic agents, such as polyethylene glycol found in MiraLAX®, work naturally with the water in the colon to unblock a person's system. Soluble, non-absorbable PEG 3350 hydrates, softens and eases stools by gently attracting water in the colon through a process known as osmosis.

Official answer. For relief of constipation, you can take one dose of MiraLAX at any time of the day for up to 7 days. You may prefer to take it early in the day so that it's less likely you will have a bowel movement during bedtime or late at night. MiraLAX usually produces a bowel movement in 1 to 3 days.

Even though Miralax is considered a safe medication, some people should avoid using it. This includes people with the following health conditions: Bowel obstruction. Appendicitis.

How many days can I use MiraLAX®? You should use MiraLAX® for no more than seven days. If you need to use a laxative for longer than one week, stop use and consult your doctor.

MiraLAX has an average rating of 7.1 out of 10 from a total of 252 reviews on Drugs.com. 64% of reviewers reported a positive experience, while 24% reported a negative experience.

Even though Miralax is considered a safe medication, some people should avoid using it. This includes people with the following health conditions: Bowel obstruction. Appendicitis.

You can take Miralax once daily for up to a week at a time. If you need it longer than this, contact your healthcare provider. Miralax can cause common side effects like nausea, cramping, and bloating.

MiraLAX® does not cause harsh side effects such as gas, bloating, cramping or urgency, only gentle, predictable relief from constipation.

Common side effects of MiraLAX include:

• nausea,
• abdominal cramping,
• bloating,
• upset stomach,
• gas,
• dizziness, or.
• increased sweating.

Miralax is an osmotic laxative that works well to treat constipation. Miralax usually takes effect in 1 to 3 days, but this can vary. You can take Miralax once daily for up to a week at a time. If you need it longer than this, contact your healthcare provider.

Common side effects of MiraLAX include:

• nausea,
• abdominal cramping,
• bloating,
• upset stomach,
• gas,
• dizziness, or.
• increased sweating.

NEW YORK (Reuters Health) - MiraLax, which is currently available over-the-counter in the U.S, appears to remain safe and effective when use is extended for up to 6 months in patients with chronic constipation, researchers report in the American Journal of Gastroenterology.

Polyethylene glycol 3350 normally causes loose or even watery stools. Do not use MiraLAX more than once per day.

Key Takeaways. Miralax (PEG 3350) is generally considered safe and effective to treat constipation but adverse side effects in children have been reported. Although the FDA has not approved PEG 3350 for use in kids under 17, it has a long history of off-label use in kids and many doctors still prescribe it.