Peptide Arcana
Octreotide: A longer-lived somatostatin, the hormone brake: it curbs excess growth hormone and the flushing and diarrhea of carcinoid tumors.

Octreotide

How it works

A longer-lived somatostatin, the hormone brake: it curbs excess growth hormone and the flushing and diarrhea of carcinoid tumors.

What it's made of

8 amino acids in a ring, designed in 1982 from somatostatin (14). The natural hormone lasts 1 to 3 minutes in the blood; octreotide, almost 2 hours.

What it's for

Prescribed for
Acromegaly; diarrhea and flushing from carcinoid tumors; diarrhea from VIPomas. In Spain, the monthly form also to slow advanced neuroendocrine tumors of the gut.

Educational satire, not medical advice.