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A dried cannabis flower. The short-term effects of cannabis are caused by many chemical compounds in the cannabis plant, including 113 [clarification needed] different cannabinoids, such as tetrahydrocannabinol, and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.
Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [67] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.
Here’s where science currently stands on the use of marijuana for pain, sleep, anxiety, muscle spasms and other ailments — the results may surprise you. How marijuana impacts pain, sleep ...
While cannabis may have potential for refractory cancer pain or use as an antiemetic, much of the evidence comes from outdated or small studies, or animal experiments. [ 24 ] Although there is ongoing research, claims that cannabis has been proved to cure cancer are, according to Cancer Research UK , both prevalent on the internet and "highly ...
Age. The risk of most causes of joint pain increases with age. This may be due to increased wear and stress on joints over time and a higher likelihood of other underlying medical conditions ...
Sativex has been approved in 25 countries; clinical trials are underway in the United States to gain FDA approval. [56] In 2007, it was approved for treatment of cancer pain. [ 54 ] In Phase III trials, the most common adverse effects were dizziness, drowsiness and disorientation; 12% of subjects stopped taking the drug because of the side effects.
The psychoactive component of cannabis, tetrahydrocannabinol (THC) is not effective in treating emotion-regulation and anxiety-related symptoms. [20] Conversely, THC has been empirically related to an increase anxiety symptoms through impacts on neurological areas impacting serotonin, noradrenalin, GABA and glutamate.
Cannabis has a longstanding reputation for helping people relax, but recent research has found it can have a negative impact on mental health. For that reason, it's understandable to have questions.