New Hope for Kids with Tummy Troubles: FDA Approves First Treatment for IBS-C

If your child often complains of belly pain, bloating, or has trouble going to the bathroom, you’re not alone — and now, there’s a new reason to feel hopeful.

The U.S. Food and Drug Administration (FDA) has just approved the first-ever prescription treatment for children 7 years and older with Irritable Bowel Syndrome with Constipation (IBS-C).

In our commitment to keeping you updated on the latest in health and wellness, we want parents to know about this exciting new option and better understand what IBS-C means for kids! What is IBS-C?

IBS-C stands for Irritable Bowel Syndrome with Constipation, a common digestive condition that can make life uncomfortable for kids and adults alike.

Children with IBS-C might:

• Go several days without a bowel movement

• Have hard, painful stools

• Feel bloated or have frequent stomach aches
  

There isn’t one clear cause for IBS-C. It can happen due to how the intestines move food, changes in gut bacteria, stress, or even diet. Sometimes, small changes like adding more fiber, drinking water, and staying active can help — but for many families, symptoms continue despite healthy habits.

A First-of-Its-Kind Treatment

In November 2025, the FDA approved Linzess® (linaclotide) for children 7 years and older with IBS-C. This marks the first time a prescription medication has been approved specifically for kids dealing with this condition.

Linzess works by helping more fluid move into the intestines, which can:

• Make bowel movements easier to pass

• Reduce stomach pain

• Help kids feel more comfortable overall
  

How Well Does It Work?

In studies involving children and teens, many who took Linzess had less belly pain and more regular bowel movements compared to before treatment. These results were very similar to what has already been seen in adults using Linzess.

Possible Side Effects

The most common side effect seen in kids was diarrhea. If your child takes Linzess and experiences severe diarrhea, it’s important to stop the medication and call the doctor right away. Keeping your child hydrated is key.

Linzess should not be used in:

• Children under 2 years old (it can cause serious dehydration)

• Anyone with a known or suspected bowel blockage
  

What Parents Can Do

If your child has ongoing tummy issues or constipation, don’t lose hope — help is available! Start by talking with your pediatrician. They can help decide whether a medication like Linzess might be right for your child, or if other changes could help first.

Sometimes, adjusting diet, increasing water, adding probiotics, or using over-the-counter products can make a big difference.

We’re Here to Help

Good Day Pharmacy teams are always available to answer questions about digestive health, children’s wellness, and over-the-counter relief options.

Your child’s comfort and well-being matter — and we’re here to help you find solutions that fit your family’s needs. Read the FDA article here