About 762,000 results
Open links in new tab
  1. Tetrahydrocannabinol - Wikipedia

    THC, also known pharmaceutically as dronabinol, is used medically to relieve chemotherapy-induced nausea, HIV/AIDS -related anorexia, and symptoms of multiple sclerosis, including …

  2. What Is THC and How Do Edibles Work? | Bon Appétit

    Oct 29, 2025 · What is THC? THC “is the molecule produced by the cannabis plant that is responsible for most of its euphoric and therapeutic effects,” says Dr. Shields.

  3. What Is THC? Benefits, Risks, Side Effects - Business Insider

    May 3, 2021 · THC is a cannabinoid that activates neurons responsible for pleasure, memory, and thinking. THC differs from CBD in that it causes you to feel "high" and is illegal in many states. …

  4. 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.

  5. CBD vs THC vs Cannabis: What's the difference between them?

    Jan 17, 2025 · There is still a lot of confusion over what exactly is CBD, with many people thinking cannabis, hemp, marijuana, and THC (tetrahydrocannabinol) are the same thing. They are not. …

  6. Understanding THC Variants: THC-P, THC-A, THC-B, THC-V, and THC

    Oct 3, 2024 · THC (Tetrahydrocannabinol) is the main psychoactive substance present in cannabis. It is primarily responsible for the ‘high’ you experience after cannabis consumption. …

  7. Delta-9-Tetrahydrocannabinol (THC) - WebMD

    THC works by binding to specific sites in the brain and on the nerves. It's found in the highest levels in the leaves and flowers of the plant. THC is commonly used as a recreational drug.

  8. THC Dosage Guide for Edibles, Joints, and More - GoodRx

    Aug 22, 2025 · How much cannabis is too much? Learn about safe THC dosages for different cannabis products, like edibles, drinks, and joints.

  9. 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. …

  10. THC Content in Cannabis Has Surged: Here’s What You Need to …

    May 7, 2025 · With recreational use of marijuana now legal in 24 states, access to cannabis has soared in recent years. So too has its THC content—to potentially dangerous levels.