Dependence from drugs, medications, narcotics

Please, take a look at the pattern of dependence, habituation of the human body from a variety of medications, depresants, stimulants, narcotics, cannabis, anesthetics

You can see that heroin has a very high level of risk in humans cause dependence and addiction.
And a little less addictive nicotine and morphine

But caffeine and marijuana, even smaller, less addictive than alcohol


drug dependence