Take care of yourself. If you’re going to be partying, the last thing you want is for you or a friend to overdose because you didn’t know what to look for, or were afraid to call for help. Educate yourself and be careful. Much love.
Good site. Lots of information about overdose from different drugs, signs & symptoms.
Emergency Medical Services
Gives details on what to expect when you are dealing with medical professionals (including cops) in a situation where someone has overdosed.