Educational reference

Peptide library

Plecanatide

Your guide to this compound.

Mechanism illustrationEnlarge
Plecanatide: Medical scientific diagram. Open full size to read labels; evidence and limitations appear in the profile.
Educational illustration · Read the evidence and limitations below.

Evidence in perspective

The named U.S. product label is the appropriate source for its approved use, contraindications and handling. TRULANCE oral plecanatide: plasma concentrations of the drug and active metabolite were generally below quantitation at the labeled 3 mg dose, so a conventional systemic elimination half-life could not be calculated. Local gastrointestinal action does not establish systemic treatment benefit. A label extraction is not an independent appraisal of every supporting trial or approval of other products with the same ingredient.

About this assessment

Named U.S. product label sections assessed.

Product-specific editorial extraction. Complete clinical review and clinician sign-off remain pending; other jurisdictions are not inferred.

Editorial assessment · 2026-09-07

Source 1 · dailymed.nlm.nih.gov

Who was studied

Adults meeting the labeled indications.

What the sources found

The labeled treatment addresses constipation symptoms.

What remains unknown

Named-product label sections were expanded for pharmacokinetics, contraindications and selected handling or interaction details on September 7, 2026. This is not a complete trial-program appraisal or clinician sign-off. Other formulations, patient-specific decisions and other jurisdictions require separate assessment.

How it works

Activates intestinal guanylate cyclase-C receptors.

Activates intestinal guanylate cyclase-C receptors. This brief label snapshot does not replace age restrictions, contraindications or full safety information.

Approved product exists

Approval applies to a particular product and indication. It does not extend to every use, route, compounded preparation or research vial sold under the same compound name. Check the current prescribing information.

Understanding the evidence

Reported adverse effects

  • Severe diarrhea requires medical attention. Review the label before use.

Contraindications

  • TRULANCE: age under six years, or known/suspected mechanical gastrointestinal obstruction. Avoid use from ages six through seventeen; the approved indications are for adults.

Approved product exists

Approval applies to a particular product and indication. It does not extend to every use, route, compounded preparation or research vial sold under the same compound name. Check the current prescribing information.

Understanding the evidence

Sources used for this snapshot

Source 1 · dailymed.nlm.nih.gov

Claim-by-claim evidence

Pharmacokinetics

TRULANCE oral plecanatide: plasma concentrations of the drug and active metabolite were generally below quantitation at the labeled 3 mg dose, so a conventional systemic elimination half-life could not be calculated. Local gastrointestinal action does not establish systemic treatment benefit.

Named U.S. product only; label revision 20240404. Educational extraction, not complete clinical review.

Clinical Pharmacology / 12.3

Contraindications

TRULANCE: age under six years, or known/suspected mechanical gastrointestinal obstruction. Avoid use from ages six through seventeen; the approved indications are for adults.

Named U.S. product only; label revision 20240404. Educational extraction, not complete clinical review.

Contraindications / 4; warnings / 5 where distinguished

References

  1. Primary source · Plecanatide

    Open

Catalog review date: Sep 6, 2026. This date alone does not establish independent clinical review.

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