What Is Methamphetamine?
Methamphetamine, commonly known as meth, is a powerful and highly addictive stimulant that affects the central nervous system.[1] It is typically found as a white, odorless, and bitter-tasting crystalline powder that easily dissolves in water or alcohol. Methamphetamine can be ingested in various ways, including smoking, snorting, injecting, or swallowing.
The drug works by increasing the amount of dopamine in the brain, stimulating brain cells, and enhancing mood and energy.[2] This surge of dopamine produces intense euphoria. However, the effects of meth are short-lived, leading users to binge on the drug to maintain the high, which can quickly result in addiction.
Methamphetamine is known for its profound and damaging impact on both the mind and body, leading to severe health problems. Chronic use can lead to severe health issues such as cardiovascular problems, cognitive impairments, extreme weight loss, and increased risk of infectious diseases.[3] Additionally, meth addiction often brings about significant behavioral changes, including aggression, paranoia, and hallucinations, making it a particularly dangerous substance of abuse.[4]