Is Miralax a Laxative or a Stool Softener?

Is Miralax a Laxative or a Stool Softener?

Miralax is a stool softener that can also be used as a laxative. Miralax is considered an osmotic laxative, which means it works to soften your stools by drawing water into the intestines and colon. The active ingredient in Miralax is polyethylene glycol 3350, which has been approved for use in over 100 countries including the United States.

Is Miralax a Natural Gentle Laxative?

Miralax is a safe and effective natural gentle laxative. It’s made from polyethylene glycol which acts on the large intestine to soften stools making them easier to pass.

Miralax has been around for decades in both liquid and powder form, but was recently reformulated with more friendly ingredients like xylitol, an ingredient found in chewing gum that may fight cavities. If you’re looking for a natural way to help relieve occasional constipation or diarrhea, we recommend trying a dose of Miralax!

How Much Calories in Miralax?

Miralax contains less than a teaspoon of polyethylene glycol per dose. There are no calories with this amount and the rest is water which has been shown to have zero calories.

Is Miralax Safe or an Additive Laxative?

Since it’s made from natural ingredients, Miralax is safe like many other products on the market today.

However if you’re taking high doses for prolonged periods of time, it may lead to diarrhea or dependency (more on that later) so you need to be careful with that.

Does Miralax Cause Diarrhea?

Most people who take Miralax notice that they experience less or no diarrhea with this product. There are many reasons for the occurrence of diarrhea such as food sensitivities, an infection in your intestines (gastroenteritis) and even certain medications that can cause it.

When is The Best Time to Take Miralax laxative?

A lot of people are wondering when the best time to take Miralax laxative is. The answer is quite simple, and it’s every day.

Miralax doesn’t have a specific time when you should take it unless you’re following a doctor’s orders. You may find relief most quickly if you take one dose before bedtime since your body will be working on breaking down the food while sleeping which could lead to more gas production.

Miralax can be taken anytime during the day; however, many people choose to take their dosage before bedtime so they are not disrupted at night from having to go to the bathroom frequently while asleep.

You should also drink plenty of liquids for increased effectiveness.

How much Miralax should i take?

17 grams of powder should be taken by adults and children aged 17 and up. Fill the MiralAX bottle top to the specified line in the cap to weigh 17g. Mix it and dissolve into 4-8 ounces of any cold or hot beverage (room temperature works as well). Consult a doctor if your child is under the age of 16.

Does Miralax Cause Laxative Dependency?

One of our readers, who is a mother to two children, contacted us about her concerns over laxative dependency. She has been using Miralax for years but it seems like lately she needs more and more doses to keep her bowels moving.

We spoke with Dr. Drossman from the University of North Carolina School of Medicine who said “Miralax does cause laxative dependency in some patients.”

Laxative dependency occurs when your colon has become accustomed to the presence of a high dose of stool softener or osmotic agent. It will often not function properly without the medication, and doses must be increased until bowel movements are normal.

The reason that people can develop dependence on a type of medicine such as MiraLAX is because they have been taking it long enough for their body’s natural rhythms to change in response to the effects of this drug.

In some cases it takes longer than a year to develop a dependency. In other cases, it can be as soon as three weeks or months of use.

How long does Miralax take to work?

If you’ve taken the recommended dose and have been following your doctor’s orders for taking stool softeners like MiraLAX, then you may want to give it more time before increasing the dosage if there are no improvements in bowel movements.

This is because these medications can sometimes take some days before they start working effectively. It needs time after being administered in order to reach its full effect on your colon muscles.

Remember that laxatives should not be used continuously without consulting with your physician first!

What are Miralax side effects?

While it is typically safe, some side effects can include cramping, pain in the abdomen, and nausea. The recommended dose for adults is 17 grams of Miralax mixed with water or juice and taken at bedtime.

In general, Miralax should not be taken more than once per day because it might cause diarrhea. It’s important to talk to your doctor before taking this medication if you have kidney problems or are pregnant or breastfeeding.


Miralax is a popular osmotic laxative that works to soften the stool in order to make it easier for your body to pass. It’s available over-the-counter and can be purchased without any type of prescription or doctor visit required, making it an easy option when you need relief from constipation quickly.

However, there are some side effects that may arise with this medication. As always, consult with your physician before beginning treatment if you have questions about whether or not Miralax is right for you.

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