Peptide Graded

Vasopressin

Is Vasopressin legal in the US?

Yes, FDA approved for low blood pressure in shock.

AStrong human evidenceFDA approvedas of 2026-10-26

Vasopressin injection is approved by the FDA as Vasostrict (2014) and generics to raise blood pressure in adults with vasodilatory shock who remain hypotensive despite fluids and catecholamines. It is given as a continuous intravenous infusion in intensive care. 2

Yes. Vasostrict was approved in 2014. It raises blood pressure in adults with vasodilatory shock who stay hypotensive after fluids and catecholamines. Hospitals had used the hormone for decades before that without formal approval. 2

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More on Vasopressin

Citations

  1. Russell 2008, NEJM: Vasopressin versus norepinephrine infusion in patients with septic shock (VASST) doi.org
  2. Vasostrict (vasopressin injection) prescribing information drugs.com

Reference information only, not medical advice. Drawn from the Vasopressin article, fact-checked against the cited sources. No dosing anywhere on this site.