The first drug people tend to abuse is tobacco. I hope this helps! :)
Social health.because financial is about money , mental health is about where your state of mind is at, and physical health is about your body, so it’s social because socializing means “the action or practice of participating in social activities or mixing socially with others”. this therefore shows it means how to communicate with others .
Occupy yourself with activities or just drink water
I dont know how many you need but here are a few: hair loss, fatigue, loss muscle mass, mood changes, low sex drive. Hope I helped :)