Heroin

Heroin is a powerful and illegal opioid drug made from morphine, which is derived from the opium poppy plant. It affects the brain's receptors associated with pleasure and pain, leading to intense feelings of euphoria. However, it is highly addictive and can cause severe physical and psychological dependence. Heroin use poses significant health risks, including overdose, which can be fatal, as well as complications such as infectious diseases from needle sharing. Treatment for heroin addiction often involves therapy and medications to manage withdrawal symptoms and cravings.