1. History of Drug Abuse
... nervous system depressant that relieves pain and induces sleep. It produces a dreamlike state of warmth and well-being. It may also cause constricted pupils, nausea, and respiratory depression, which in its extremes can result in death. Heroin activates brain regions that produce euphoric sensations and brain regions that produce physical dependence "hence its notorious ability to ... administration brings with it the possibility of overdose, illness from contaminants, or death. Multiple drug use involving heroin is increasingly common and results in many emergency-room visits. For examp...
- Word Count: 5106
- Approx Pages: 20
- Grade Level: Undergraduate