How powerful is Fentanyl • Sacramento Drug Rehab

A lethal dose of fentanyl is considered to be 2 milligrams. If fentanyl is taken with other opiates, the lethal dose is smaller than 2 milligrams.
A sweetener packet at restaurant tables contains about 1,000 milligrams.
Two milligrams of fentanyl can kill you.
In individuals with a developed tolerance, the lethal dose of fentanyl is very small compared to the potential lethal doses of other opiate drugs.
For example: A lethal dose for heroin is reported to be between 75 and 375 mg. A lethal dose of fentanyl for most adults is 2 milligrams.