The highest prevalence of illegal methamphetamine use occurs in parts of Asia and Oceania, and in the United States, where racemic methamphetamine and dextromethamphetamine are classified as …

Nov 20, 2024 · Methamphetamine is a lab-made (synthetic) stimulant with high addiction potential. When sold as shiny bluish-white rocks or crystals, it may be called “crystal meth,” “Tina,” or “ice.” …

Oct 14, 2025 · Methamphetamine, or meth, is a stimulant drug that speeds up your body’s central nervous system. It boosts dopamine, which is a brain chemical that plays a part in movement and …

Crystal meth resembles glass fragments and is an illegally altered version of the prescription drug that is cooked with over-the-counter drugs in meth labs.

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

Oct 12, 2024 · Methamphetamine (also known as meth or crystal meth) is a very addictive drug. Read about the signs of meth addiction and health problems it causes.

Nov 27, 2025 · methamphetamine, potent and addictive synthetic stimulant drug that affects the central nervous system (the spinal cord and brain). Methamphetamine is prescribed for the treatment of …

Apr 30, 2025 · Though pharmaceutical methamphetamine is still in production, much of the street supply of meth is illicitly manufactured—often found in powdered form—as shiny glass fragments or as …

Aug 21, 2025 · Methamphetamine, commonly referred to as meth, is a highly addictive substance that produces stimulant effects. 1 This article will provide more information about meth, including the …

Methamphetamine is a highly addictive stimulant that dramatically increases dopamine levels, leading to intense euphoria, rapid dependence, and severe health risks, including heart problems, psychosis, …