ANSWER:
The drug being abused is LSD or "Lysergic Acid Diethylamide". LSD is one of the most used chemicals or drugs that bring about mood swings.
Step-by-step explanation:
- LSD is basically a synthetic chemical that is made from a fungus. The drug when taken in small doses brings about a change in perception and mood.
- Larger doses of LSD cause hallucinations and may even result in "increased heart rate" and increased body temperature.