Pedia Lax Constipation Relief for Children

How is Pedia-Lax more beneficial for children with constipation? Learn all about it in this product review.

Pedia lax suppositories

What is Pedia lax? The no. 1 Pediatric-recommended laxative brand for children, Pedialax’s Liquid Glycerin can give relief in just minutes of ingestion. No mess, its convenient applicator provides your youngster quick relief from constipation. It’s much simpler compared to other conventional suppositories. Moreover, it is free of sodium, containing glycerin that can soften stools at contact. It won’t upset your young one’s digestive system. Parents love it for their child as it provides a gentle, safe relief that works well in only minutes. Pedia Lax is made for children from ages 2 to 6.

Is it safe to use?

The main ingredient of Pedia Lax suppository is glycerin. There are 2.8 grams of glycerin for every 4 mL. Inactive ingredients are water and edetate disodium. The product generally brings about bowel movement at 1/4 to at least one hour. Very quick.


A. What time of day should it be taken?

Pedialax suppositories can offer needed relief fast. Strictly for rectal use, insert one suppository inside the rectum then allow it to retain in 15 minutes. Insert well into the rectal area. Note that it will not require melting for it to create laxative action. 

Positioning on the left side: Put the child at the left area with his/her knees bent along with arms that rest comfortably.

Positioning from the knee-chest: Have the child kneel. Next, lower his/her head then chest facing forward until the left part of his/her face rests on the surface along with left-arm being comfortably folded.

Caution: don’t exceed one suppository per day or the direction of the physician. It is only for kids from 2 – 6 years old.

B. How long does it take to kick in?

Compared to other products, this one can produce bowel movement as quickly as 1/4 of the first hour and a maximum of 1 hour.

C. How many can you take in a day?

Take only one dosage a day (every 24 hours). 

Caution: Take out the protective orange shield before you insert it in the rectal area. Hold the unit upright while grasping the bulb using your fingers. Next, grasp the orange-colored protector shield along with the other hand and start to pull gently for removal. Using steady pressure, start gently inserting the tip toward the rectum and using side and side slight movements, with its tip pointing to the navel. 

Discontinue use if you notice resistance. Forcing the end may result in injury. Insertion is easier when the kid receiving this suppository will bear down like having a bowel movement. It will help relax the muscles around the anus. 

What are the side effects, if any?


  • For use only in the rectal region
  • Could potentially cause rectal burning sensations or discomfort.


  • Gastrointestinal obstruction
  • Serious impaction


  • Don’t use whenever nausea, abdominal pain, or vomiting occur (must be advised by the physician)
  • Continual or prolonged usage of laxatives can lead to dependence
  • Rectal failure or bleeding in bowel movements will require physician care
  • Get hold of a physician before usage if you experience abrupt change with bowel habit lasting more than 2 weeks
  • Don’t use for extended 1 week period

For rectal burning, irritation, abdominal cramps/discomfort, or smaller amounts of mucus when you look at the stool might occur. In any case, any of the effects will last or become worse, inform your pharmacist or doctor promptly.

Inform your doctor straight away when you experience any severe side effects, such as consistent abdominal pains, rectal bleeding, bloody stool, continual urge in performing bowel movements, or chronic diarrhea.

Chronic diarrhea may end to dehydration. Speak to your doctor immediately if you notice dehydration symptoms like decrease urine output, unusual thirstiness or dry mouth, rapid heartbeat, lightheadedness, or dizziness.

A serious allergic reaction concerning the drug is rare. Then again, seek medical help straight away if you notice any symptoms of severe allergic reactions that include: rashes, swelling/itching (associated with the tongue, face or throat), extreme dizziness, problems breathing.

This list isn’t the complete source of the possible side effects of the medication. If you notice other impacts not mentioned above, speak to your doctor.

What are the benefits?

You can use this product to alleviate occasional constipation. Glycerin, its main ingredient, falls under a category of drugs referred to as hyperosmotic laxative. It works through the drawing of water to the intestines. The effect leads to bowel movement in just 15 – 60 minutes.

Among adults, the standard frequency for bowel movement changes from once a day to at least one to two times weekly. Among preschool kids, a standard frequency for bowel movement changes, from once per day to one time every other day. Constipation is treatable best through the drinking in loads of fluids, consuming food abundant in fiber, as well as regularly exercising.

What is the price? How does it compare to competitor products?

Compared to other constipation relief glycerin suppositories like MiraLAX and Fleet, it is quite affordable at only $18.72, while the other brands go past the $20 rate. It is also a product that works effectively.

Company Information

Company Address, Phone Number, and website

  • Address: Prestige Consumer Healthcare Incorporated
    4615 Murray Place
    Lynchburg, VA 24502
    Attn: Consumer Affairs
  • Phone: 866-255-6960
  • Website:

Customer Reviews

5 positive reviews

Larry Gallegos
These are easy to administer and my daughter has become very accustomed …

Please read the review from busymom12 on September 30 2017 if you are buying these for a child who’s constipated or having poop and pee accidents well beyond the normal time. She is spot on and it is what we’re doing with our daughter! They exact same thing was happening to our bright and very normal 5 year old who was potty trained at 1.5 years old. She was having constant accidents and I just recently found the MOP protocol. She’s almost 7 now. We’ve been doing the enemas for a month and have seen lots of progress. These are easy to administer and my daughter has become very accustomed to them. Busymom did a much better write up in this condition so please see below.

Best solution for chronic constipation kids.

My two year old holds poop like it’s her job. She hates going. These are easy to use, gentle and within two minutes, she goes. Makes our lives so much easier. Highly recommend over anything else.

Update: almost two years later and this is still my number one recommendation for serious constipation in children. My daughter still occasionally gets constipated (she is almost four now) and I still use these as needed. They are gentle and I know they will work each time. I recommend it to many of my friends.

joanne Elliott
Great Price & Product

Brought these for my 3 year old give one a day which has helped gentle on the tummy

fantastic product

Chrisann Thomas
100% effective

I use this products on my kids and it worked wonderfully .

Negative Reviews

One star

Sold as a three pack, only received one pack. Want refund or the other two packs!


Tiffany Rooney
Destroyed package

The boxes were all crushed and unusuable

You’re welcome
Against my better judgement

Honestly I read reviews and decided even though this was an invasive way I needed fast results for my constipated 3 yr old. The size is too big and definitely should be shaped smaller and more round. I followed directions- laid my son on his side bent his legs in upward position close to chest, didn’t insert application all the way (obviously) just a little bit and he hated this and freaked out. I wasn’t able to squeeze enough in to help relieve his constipation so I followed up with another the next day…he begged me not to hurt him. So I couldn’t do it. Not worth tramatizing my kid and if you have a heart don’t tramatize yours. I bought milk of magnesia and gave him half of the childrens dosage recommended and he went within hours of taking it. Much better then this product. I guess I’d use if last resort but even then…not worth seeing the terrified look in my sons eyes.

hannah d.
Blunt tip, poor design.

The problem is the design itself is cruel . The tip is blunt and big without any tapering. Plus it’s hard plastic. Awful design. This essentially (though it worked) traumatised my daughter and made a bad situation way worse.

Do yourself a favor. Buy a container of usp glycerin. Boil a little water (sterilize) let it cool . Then mix an ounce with some glycerin and suck it up into an enema bulb (baby snot sucker) lube the tip with whatever. I use coconut oil personally. Huge, gargantuan improvement. I’m personally astonished they have not addressed this issue. Seems obvious to me anyway.

Where to buy

Link to the product page:

Leave a Reply

Your email address will not be published. Required fields are marked *