Last reviewed · How we verify

Yohimbin (YOHIMBINE)

discontinued Small molecule ✓ Verified May 2026

Yohimbin (generic name: YOHIMBINE) is a yohimbine drug. It is currently in discontinued development.

Yohimbine works by blocking the alpha-2A adrenergic receptor, which increases the release of norepinephrine and epinephrine, leading to increased alertness and energy.

Yohimbine is a small molecule with the chemical name Yohimbine Hydrochloride, used in clinical trials for various conditions including marijuana abuse, phobic disorders, cardiovascular diseases, and cerebrovascular disorders. It has been studied as an intervention in clinical trials, including one titled "Effects of Stress and Drug-cue Exposure on Craving and Marijuana Seeking Behavior in Regular Cannabis Smokers".

At a glance

Generic nameYOHIMBINE
Drug classyohimbine
Target5-hydroxytryptamine receptor 1E, 5-hydroxytryptamine receptor 5A, 5-hydroxytryptamine receptor 6
ModalitySmall molecule
Therapeutic areaCardiovascular
Phasediscontinued

Mechanism of action

Imagine your brain has a 'brake' that helps you relax and calm down. Yohimbine is like a key that unlocks this brake, allowing your brain to send more signals to your body to be more alert and active. This can be helpful for people who need a boost of energy or focus, but it can also have negative effects if not used carefully.

Approved indications

No approved indications tracked.

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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Frequently asked questions about Yohimbin

What is Yohimbin?

Yohimbin (YOHIMBINE) is a yohimbine drug.

How does Yohimbin work?

Yohimbine works by blocking the alpha-2A adrenergic receptor, which increases the release of norepinephrine and epinephrine, leading to increased alertness and energy.

What is the generic name of Yohimbin?

YOHIMBINE is the generic (nonproprietary) name of Yohimbin.

What drug class is Yohimbin in?

Yohimbin belongs to the yohimbine class. See all yohimbine drugs at /class/yohimbine.

What development phase is Yohimbin in?

Yohimbin is in discontinued.

What are the side effects of Yohimbin?

Common side effects of Yohimbin include Hypertensive emergency, Haemorrhage intracranial.

What does Yohimbin target?

Yohimbin targets 5-hydroxytryptamine receptor 1E, 5-hydroxytryptamine receptor 5A, 5-hydroxytryptamine receptor 6 and is a yohimbine.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing