Major cannabinoids such as THC (tetrahydrocannabinol) and CBD (cannabidiol) have significant recreational and medicinal uses, primarily impacting the body's endocannabinoid system to regulate functions like mood, appetite, sleep, and pain.
Tetrahydrocannabinol (THC)
THC is the primary psychoactive compound in cannabis and is responsible for the "high" sensation.
Recreational Uses:
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- Inducing euphoria and relaxation.
- Altering senses and perception.
- Improving mood.
- Medicinal Uses:
- Nausea and Vomiting: FDA-approved synthetic THC (dronabinol and nabilone) is used to treat severe nausea and vomiting caused by cancer chemotherapy.
- Appetite Stimulation: Dronabinol is also approved to treat loss of appetite and weight loss (anorexia and wasting syndrome) in people with HIV/AIDS.
- Pain Relief: Provides relief for chronic and neuropathic pain.
- Muscle Spasms: Helps reduce spasticity and muscle spasms associated with multiple sclerosis (often in combination with CBD in products like nabiximols).
- Sleep: May support better sleep.
Cannabidiol (CBD)
CBD is a non-psychoactive compound known for its therapeutic properties without causing intoxication.
Medicinal Uses:
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- Epilepsy and Seizures: A purified form of CBD (Epidiolex) is FDA-approved for treating seizures in two rare and severe forms of epilepsy: Dravet syndrome and Lennox-Gastaut syndrome.
- Pain and Inflammation: Widely used to self-treat chronic pain and inflammation, including conditions like arthritis.
- Anxiety and Stress: Suggested to help reduce anxiety and stress.
- Sleep Problems: May improve sleep quality, often by addressing underlying pain or anxiety.
- Other Potential Uses: Research is ongoing into its potential benefits for conditions like psychosis, depression, and neurodegenerative disorders.
Other Major Cannabinoids
- Cannabinol (CBN): A mildly psychoactive product of THC degradation, primarily used for its potential sedative effects as a sleep aid.
- Cannabigerol (CBG): Often called the "mother of all cannabinoids" as it is a precursor to others. It is non-intoxicating and being researched for its anti-inflammatory, neuroprotective, and antibacterial properties. It may also help manage pain, particularly related to digestive issues like IBD.
- Tetrahydrocannabivarin (THCV): Psychoactive only in large doses, it has shown potential for appetite suppression and improving glycemic control, making it a subject of research for obesity and diabetes.