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en 

en 

Machine-translated from German. The original is the source of truth. 

[Back to Glossary](/en/glossar)

Cannabinoid Glossary Entry 

# THC

Tetrahydrocannabinol — the main psychoactive cannabinoid in the cannabis plant.

## Detailed Explanation

THC (Delta-9-Tetrahydrocannabinol) is the most well-known psychoactive cannabinoid in cannabis. It primarily binds to CB1 receptors in the central nervous system and is responsible for the typical intoxicating effect. In medical applications, THC is being investigated in the context of pain, spasticity, nausea, and appetite loss, among other things. Its potency and tolerability vary greatly from person to person.

## Related Terms

-   [
    
    CBD
    
    Cannabidiol — non-psychoactive cannabinoid with broad research interest.
    
    Cannabinoid ](/en/glossar/cbd)
-   [
    
    CBN
    
    Cannabinol — forms when THC breaks down, considered mildly sedating.
    
    Cannabinoid ](/en/glossar/cbn)
-   [
    
    Endocannabinoid System
    
    Endogenous signaling system composed of receptors, signaling molecules, and enzymes.
    
    Medicine ](/en/glossar/endocannabinoid-system)
-   [
    
    Entourage Effect
    
    Hypothesis that cannabinoids and terpenes work more strongly together than individually.
    
    General ](/en/glossar/entourage-effekt)

**Note:** Glossary entries are for general information only and do not replace medical, pharmaceutical, or legal advice.

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