Opioid and opiate overdoses in the U.S., once almost always heroin-related, are now more commonly as result of abuse of prescription painkillers.
Because of the painful physical and mental consequences of cocaine withdrawal, relapsing back into cocaine abuse is very common because the user feels that using cocaine to avoid withdrawal will work.
Prenatal exposure to crack often results in premature birth and crack babies tend to be smaller than other babies.
It can take anywhere from 4-6 weeks before the THC in hashish is undetectable in the blood.