Friday, July 10, 2026

Drug profile · INN

macimorelin acetate

macimorelin acetate (MACRILEN) is a ghrelin receptor agonist. Route of administration: oral. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 0
News articles 0
Drug details — macimorelin acetate
US status
approved
Class
Route
ORAL
Patents
0
Programs
0
Data quality
0.84

Quick answer

macimorelin acetate (MACRILEN) is a ghrelin receptor agonist. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN macimorelin acetate
Brand MACRILEN
Mechanism Ghrelin receptor agonist
Target Growth hormone secretagogue receptor type 1
Route ORAL
Formulation FOR SOLUTION

Mechanism of action

Ghrelin receptor agonist

Primary target: Growth hormone secretagogue receptor type 1

Approval history

Authority Status Date
FDA approved

Related & competitor drugs

  1. macimorelin Various (V04)
  2. anamorelin hydrochloride Ghrelin receptor agonist

Frequently asked questions

What is macimorelin acetate?

macimorelin acetate (MACRILEN) is a ghrelin receptor agonist. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for macimorelin acetate?

MACRILEN is a marketed brand name for macimorelin acetate. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of macimorelin acetate?

macimorelin acetate has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.