Terpene reference entry
Carene
Start with the name 3-carene
Carene is a family label commonly used for 3-carene, also called delta-3-carene. The isomer should stay visible when a paper and a laboratory report are compared. A broad terpene name is not a treatment instruction.
The sleep result came from mice and neurons
The primary study administered isolated 3-carene to mice and measured sleep behaviour. It also examined synaptic responses at GABA-A benzodiazepine receptors in neuronal experiments. Those findings belong to the animal and cell models used. They do not show how a person responds to a prescribed cannabis product.
Secondary plant-chemistry pages use the names 3-carene and delta-3-carene. They help with nomenclature, not with clinical sleep evidence.
A carene entry does not classify a product as sedating
On a certificate of analysis, carene is a reported constituent. The result should be read alongside the isomer, concentration, batch and full formulation. The NHS and Home Office sources supply the prescribed-product and regulatory context. The mouse and neuronal work does not establish human sleep benefit, sedation or a product effect.
Related conditions
Sources
- 3-carene and GABA-A receptor experiments (primary animal and cell/laboratory study, PMID 31698551, DOI 10.5607/en.2019.28.5.593).
For broader terminology, browse the UK Medical Cannabis Glossary.
Read next
- What are terpenes in medical cannabis?
- What patients should know about the entourage effect
- Browse the terpene reference