Cannabis
-- { Weed, Marijuana, Pot, Kush } --
Cannabis is a psychoactive drug from the cannabis plant used both medicinally and recreationally. It is smoked or ingested and users report feeling relaxed, happy, and hungry, along with pain relief. This comes at the risk of potential anxiety, paranoia, mild hallucination or even psychosis. There are many strains of Cannabis and each may significantly change the experience.
What is Cannabis?
Cannabis, also commonly known as marijuana, weed, or pot, is a psychoactive plant that has been used by humans for thousands of years. The plant contains various chemical compounds, with the most notable being tetrahydrocannabinol (THC) and cannabidiol (CBD). THC is primarily responsible for the 'high' or psychoactive effects, while CBD has therapeutic properties without causing a high.
People consume cannabis in various forms - it can be smoked, vaporized, eaten in edibles, or applied topically. Its effects can include feelings of relaxation and euphoria, altered sensory perception, and increased appetite, but it can also cause anxiety or paranoia in some individuals. While not as harmful as some substances, misuse can still lead to mental health issues or dependency.
How it Works
Cannabis exerts its effects primarily through compounds called cannabinoids. The most well-known of these are THC and CBD. THC interacts with cannabinoid receptors in the brain to release dopamine, creating a feeling of euphoria. CBD, on the other hand, does not produce a high and is believed to interact with other receptors in the body, resulting in various potential therapeutic effects.
However, chronic, heavy use of cannabis can lead to alterations in the brain's reward system, potentially leading to dependence. Additionally, THC can have varying effects on different individuals, and in some cases may increase anxiety or induce a state of paranoia. Understanding the pharmacology of cannabis helps underline the importance of moderation and responsible use.
History
Cannabis has a long history dating back thousands of years. Ancient cultures used it for medicinal and ritual purposes, and it's even been found in tombs from ancient Egypt. Modern use of cannabis, both recreationally and medicinally, has fluctuated in response to societal and legal changes. The 20th century saw periods of widespread use and severe criminalization. In recent years, there's been a shift towards legalization and recognition of its medicinal benefits in many parts of the world. Despite this, legal status and public opinion on cannabis use vary greatly between regions and cultures.