narcotics

explain the effects of the narcotics on homeostasis

1. What are the physical tolls on the individual?

2. What are the psychological effects?

3. How does this affect the endocrine, nervous system, excretory system?

4. Why do people use this? Who uses this?

5. How does it work?

6. How is the balancing of the systems altered with this drug/treatment?

7. What are the side effects?

8. Does it improve performance?

9. Are there any controversial issues related to this drug?