Your muscles. Some muscles are “voluntary.” They
are the ones you control, the ones that let you exercise—or
relax. Some muscles are “involuntary.” They just do their
job with no effort on your part—like your heart muscles.
The agent responsible for the condition of the boy is Phencyclidine (PCP).
Phencyclidine is also commonly referred to as angel dust. The drug causes mind-altering effects. Some of the effects of the drug include distorted sound perception, hallucinations, hyperactivity, violent behavior etc.
It is a recreational drug and can be taken through the mouth, smoked, or injected into the body system. .
Since the boy appears euphoric, emotionally labile, disoriented and has hypersalivation, then this is the effect of taking Phencyclidine.
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