Heroin effects

Heroin has a strong depressant effect on the central nervous system and is usually described as bringing intense relaxation and euphoria. Many people talk about a warm, weightless feeling in the body and being strongly shielded from outside stimuli.

At the same time, heroin carries a very high risk of addiction and physical dependence. Typical side effects include slowed breathing, drowsiness, and strong sedation. An overdose can be life-threatening.