Evidence supporting the use of: Tetrahydrocannabinol
For the health condition: Sleep (restless and disturbed)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Tetrahydrocannabinol (THC), the principal psychoactive component of cannabis, has been investigated for its effects on sleep, particularly in individuals experiencing restless or disturbed sleep. Scientific evidence suggests that THC may have some efficacy in promoting sleep onset and reducing sleep latency, especially in people with conditions such as chronic pain or insomnia. Several small-scale clinical trials and laboratory studies have demonstrated that THC can decrease the time it takes to fall asleep and may increase slow-wave (deep) sleep, although these benefits are often dose-dependent and can vary between individuals.

However, the quality of evidence is moderate, as many studies have small sample sizes, short durations, and varying methodologies. Some research also indicates that chronic or high-dose THC use may disrupt sleep architecture over time, reducing REM sleep and potentially leading to tolerance or dependence. Additionally, withdrawal from regular THC use may result in sleep disturbances. Despite these concerns, in the short term, THC appears to provide subjective sleep improvements for some individuals, which supports its use in certain clinical scenarios like insomnia and conditions associated with disturbed sleep.

In summary, there is scientific support for the use of THC in improving sleep in the short term, but the strength and consistency of evidence is moderate (rated 3/5), and long-term effects or risks should be considered.

More about Tetrahydrocannabinol
More about Sleep (restless and disturbed)

Products containing Tetrahydrocannabinol

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