FDA OKs Linaclotide in Young Children - Summary - MDSpire

FDA OKs Linaclotide in Young Children

  • By

  • Kathryn Wighton

  • May 27, 2026

  • 2 min

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Objective:

To announce the FDA approval of linaclotide for pediatric patients aged 2 years and older with functional constipation.

Key Findings:
  • Functional constipation affects approximately 3% of preschool-aged children.
  • Linaclotide is the only FDA-approved prescription therapy for pediatric functional constipation.
  • Diarrhea was the most commonly reported adverse reaction in clinical trials.
Interpretation:

The approval provides an FDA-approved treatment option for managing functional constipation in young children, which can be challenging with over-the-counter therapies.

Limitations:
  • Linaclotide is contraindicated in patients younger than 2 years due to the risk of serious dehydration.
Conclusion:

The availability of linaclotide may support a more tailored therapeutic approach for children aged 2-5 years.

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