Tetrahydrocannabinol (THC) is a cannabinoid found in cannabis. It is the principal psychoactive constituent of cannabis and one of at least 113 total cannabinoids identified on the plant. Its chemical formula C21H30O2 includes compounds, the term THC usually refers to the delta-9-THC isomer with chemical name (−)-trans-Δ -tetrahydrocannabinol. It i… 詳細
Medical use of cannabis has a long history. THC is an active ingredient in nabiximols, a specific extract of Cannabis that was approved as a botanical drug in the United Kingdom in 2010 as a mouth spray for people with … 詳細
The median lethal dose of THC in humans is not fully known as there is conflicting evidence. A 1972 study gave up to 9000 mg/kg of THC to dogs and monkeys without any lethal effects. Some rats died within 72 hours after a dos… 詳細
Formal drug–drug interaction studies with THC have not been conducted and are limited. The elimination half-life of the barbiturate pentobarbital has been found to increase by 4 hours when concomitantly administered wit… 詳細