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  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

    2 days ago · THC “is the molecule produced by the cannabis plant that is responsible for most of its euphoric and therapeutic effects,” says Dr. Shields. Meanwhile, the terms sativa, indica, …

  3. 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.

  4. What Is Delta-9? Benefits, Side Effects, Risks, Tips for Use

    Nov 27, 2024 · When people refer to the effects of THC, they’re usually talking about delta-9. Delta-9 is the most abundant and well-studied form of THC.

  5. 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 …

  6. Cannabis Health Effects | Cannabis and Public Health | CDC

    Feb 16, 2024 · There are several risk factors and negative health outcomes associated with cannabis use.

  7. Delta-9-Tetrahydrocannabinol: What to Know About THC

    Jun 6, 2024 · 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.

  8. Medical Marijuana: Facts about cannabis, THC, and CBD - Harvard Health

    Medical Marijuana: Facts about cannabis, THC, and CBD Medical cannabis is available in more delivery methods than ever before, such as gummy bears, dried flowers, pills, lotions, drops …

  9. 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 …

  10. 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.