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 …
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)
Sep 9, 2025 · 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 …
THCA vs THC: What’s the Difference and Why It Matters
5 days ago · Learn how THCA and THC differ, how heat changes their effects, and what to know about consumption, potency, and legality.
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.
Cannabis Health Effects | Cannabis and Public Health | CDC
Feb 16, 2024 · There are several risk factors and negative health outcomes associated with cannabis use.
Understanding THC: What Is THC & Its Effects | Body and Mind
Mar 4, 2025 · Tetrahydrocannabinol (THC) is the primary psychoactive compound produced by the Cannabis Sativa plant species, which means it is the cornerstone of cannabis’s effects. …
How Much THC Is Risky? Research Flags the CUD Threshold
2 days ago · Using standard THC units, researchers identified weekly consumption thresholds beyond which the risk for cannabis use disorder increases in adults and adolescents.
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 …
The Many Risks of Cannabis and High-Dose THC Use
Nov 5, 2025 · THC is the intoxicating substance primarily responsible for affecting a person’s mental state. More than 100 other cannabinoid substances have been identified, but the key …