Cannabis intoxication


The effects of cannabis are caused by chemical compounds in the cannabis plant, including 400 different cannabinoids such as tetrahydrocannabinol (THC), allow its drug to have various psychological and physiological effects on the human body. Different plants of the genus Cannabis contain different and often unpredictable concentrations of THC and other cannabinoids and hundreds of other molecules that have a pharmacological effect, so that the final net effect cannot reliably be foreseen.

Acute effects while under the influence can include euphoria and anxiety. Although some assert that cannabidiol (CBD), another cannabinoid found in cannabis in varying amounts, may alleviate the adverse effects of THC that some users experience, little is known about CBD's effects on humans. The well-controlled studies with humans have a hard time showing that CBD can be distinguished from a placebo or that it has any systematic effect on the adverse effects of cannabis. When ingested orally, THC can produce stronger psychotropic effects than when inhaled. At doses exceeding the psychotropic threshold, users may experience adverse side effects such as anxiety and panic attacks that can result in increased heart rate and changes in blood pressure.

In the United States research about medical cannabis has been hindered by federal law. Smoking any substance could possibly carry similar risks as smoking tobacco due to carcinogens in all smoke, and the ultimate conclusions on these factors are disputed.

Cannabis use disorder is defined as a medical diagnosis in the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5).

Problem Type:
G: Very specific problems
Date of last update
26.12.2017 – 16:08 CET