Tetrahydrocannabinol - Wikipedia
While human overdose is rare, THC can interact with other drugs and has a complex pharmacokinetic profile. THC is classified variably under international and US law, with …
Delta-9-Tetrahydrocannabinol: What to Know About THC
Dec 21, 2025 · THC, or delta-9-tetrahydrocannabinol, is the best-known psychoactive compound found in marijuana. Learn more about the effects, medicinal uses, and risks of THC.
What is THC? Benefits, uses, and safety - Leafwell
Oct 8, 2025 · THC is short for tetrahydrocannabinol. It’s the main compound in cannabis, responsible for the intoxicating “high” you may feel when you consume some cannabis products.
The Effects, Risks and Side Effects of Marijuana (Weed, Cannabis, THC …
The higher the THC amount, the stronger the effects on the brain—likely contributing to increased rates of marijuana-related emergency room visits. While there is no research yet on how …
Cannabis Frequently Asked Questions | Cannabis and Public Health …
Jan 31, 2025 · What is THCA and is it psychoactive, or mind-altering? How harmful is K2/Spice (also called synthetic cannabinoids)? Is cannabidiol (CBD) the same thing as cannabis? Is it …
Tetrahydrocannabinol (THC): Everything You Need To Know
Jan 5, 2024 · THC, or tetrahydrocannabinol, is the primary psychoactive compound in cannabis, responsible for the plant’s euphoric effects. When consumed, THC interacts with receptors in …
What is THC? Which products experts deem safer - USA TODAY
Jul 9, 2024 · Tetrahydrocannabinol, known colloquially as THC, isn't new. But as of late, more lawmakers move to legalize and decriminalize possession and use of marijuana and more …
Marijuana | History, Effects, THC, & Legality | Britannica
Dec 25, 2025 · Marijuana, drug composed of the leaves and flowers of plants in the genus Cannabis. Marijuana is known by several other names, including pot, grass, and weed. It can …
Cannabis (Marijuana) | National Institute on Drug Abuse (NIDA)
Sep 24, 2024 · The plant has many different chemical compounds, including tetrahydrocannabinol (THC), which has intoxicating—mind altering—effects. Cannabis products with THC can cause …
Cannabis Health Effects - City of Minneapolis
Dec 15, 2025 · Cannabis, also known as marijuana, THC, pot or weed, is a plant that contains more than 100 compounds (or cannabinoids), including Tetrahydrocannabinol (THC). THC is …