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  1. Methamphetamine - Wikipedia

    The highest prevalence of illegal methamphetamine use occurs in parts of Asia and Oceania, and in the United States, where …

  2. Methamphetamine Uses, Side Effects, Warnings - Drugs.com

    Aug 14, 2023 · Methamphetamine is used to treat attention deficit hyperactivity disorder (ADHD) and obesity. Learn about side …

  3. Methamphetamine | National Institute on Drug Abuse (NIDA)

    Nov 20, 2024 · Methamphetamine is a lab-made (synthetic) stimulant with high addiction potential. When sold as shiny bluish-white …

  4. Methamphetamine | Definition, Physiological Effects, Crystal Meth ...

    Sep 26, 2026 · methamphetamine, potent and addictive synthetic stimulant drug that affects the central nervous system (the spinal …

  5. Methamphetamine - MedlinePlus

    Oct 12, 2024 · Methamphetamine (also known as meth or crystal meth) is a very addictive drug. Read about the signs of meth …

  6. What Is Meth? Use, Effects, Addiction, and Treatment

    Dec 6, 2022 · Methamphetamine, or meth, is a powerful stimulant that can make you feel more awake and active. Scientists in the …

  7. Crystal Meth: Signs of Use and Addiction - WebMD

    Oct 15, 2025 · Methamphetamine, or meth, is a stimulant drug that speeds up your body’s central nervous system. It boosts …

  8. Methamphetamine - DEA.gov

    Crystal meth resembles glass fragments and is an illegally altered version of the prescription drug that is cooked with over-the …

  9. Meth is a highly addictive drug with potent central nervous system (CNS) stimulant properties. Those who smoke or inject it report a …

  10. Fact Sheet: Methamphetamine | USU

    Methamphetamine is a highly addictive stimulant that dramatically increases dopamine levels, leading to intense euphoria, rapid …