If it was just the drugs he would OD.
Opioid overdose - Wikipedia, the free encyclopedia
Symptoms
Opiate overdose symptoms and signs include: decreased level of consciousness and pinpoint pupils. Heart rate and breathing slow down, sometimes to a stop. Blue lips and nails are caused by insufficient oxygen in the blood. Other symptoms include seizures and muscle spasms. A person experiencing an opiate overdose usually will not wake up even if their name is called or if they are shaken vigorously.







