What is Secretin, human?

The short answer

Secretin, human is a peptide, a short chain of amino acids. In the US, you need a prescription to get Secretin, human.

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What it is

Type
Gut hormone (peptide)
Also known as
secretin, human secretin
How it works
Stimulates pancreatic bicarbonate secretion.

Regulatory status

FDA-approved (Rx) How we label status

As of October 4, 2026, Secretin, human is an FDA-approved prescription drug for diagnosis of exocrine pancreas dysfunction and gastrinoma; locating the ampulla of Vater and accessory papilla during ERCP.

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Federal (FDA)
Approved Rx (ChiRhoStim, synthetic human secretin; NDA021256, 2004; diagnostic)
503A compounding
Category 3 (since 2023-09-29); 503B Category 3 (as of May 14, 2026)

References

Sources as of October 4, 2026

  1. FDA: www.fda.gov/media/94155/download
  2. FDA: www.fda.gov/media/94164/download
  3. Drugs@FDA: www.accessdata.fda.gov/scripts/cder/daf/index.cfm
  4. DailyMed: dailymed.nlm.nih.gov/dailymed/drugInfo.cfm