heroïne

Heroin is a highly addictive opioid drug made from morphine, a natural substance extracted from the opium poppy plant. It typically appears as a white or brown powder, or as a black sticky substance known as "black tar heroin." Heroin is often injected, snorted, or smoked.

The effects of heroin can be felt almost immediately after administration. Users often experience a rush of euphoria, followed by a period of drowsiness, clouded thinking, and dry mouth. Physical effects can include slowed breathing and heart rate, nausea, and vomiting. The duration of these effects varies depending on the method of administration and the purity of the drug.

Heroin addiction is a serious medical condition characterized by compulsive drug seeking and use, despite harmful consequences. Withdrawal symptoms can be severe and include muscle and bone pain, insomnia, diarrhea, vomiting, and cold flashes with goose bumps. These symptoms typically begin within hours of the last dose and can last for days or weeks.

Overdose is a significant risk associated with heroin use. It occurs when the drug depresses the respiratory system to the point where breathing becomes too slow or stops altogether, leading to brain damage or death. The risk of overdose is increased when heroin is mixed with other drugs, particularly other central nervous system depressants like alcohol or benzodiazepines.

Treatment for heroin addiction is available and can include medication-assisted treatment, behavioral therapies, and support groups. These approaches aim to help individuals manage withdrawal symptoms, reduce cravings, and develop coping mechanisms to prevent relapse.