If rats or monkeys are hooked up to an intravenous source of heroin, they will happily self-administer it indefinitely; but they still find time to sleep and eat.
If rats or monkeys can self-administer cocaine, however, they will do virtually nothing else. They continue to push their drug-delivery lever for as long as they are physically capable of doing so. Within weeks, if not days, they will lose a substantial portion of their body weight - up to 40%. Within a month, they will be dead.
Urinary Detection Times
Drug Testing FAQ
SUBSTANCE
DETECTION PERIOD
in trace amountsDETECTION PERIOD
resulting in positive testCocaine - Benzoylecgonine
2-4 days 2-4 days - Chronic Use
up to 3 weeks up to 3 weeks Amphetamines - Amphetamine
2-5 days 1-3 days - Methamphetamine
2-5 days 1-3 days Cannabis (THC) - Casual Use
2-7 days 1-5 days - Chronic Use
up to one month up to six weeks Phencyclidine - Casual Use
2-7 days 2-7 days - Chronic Use
up to 30 days up to 14 days Opiates - Codeine
2-5 days 1-3 days - Morphine
2-4 days 1-2 days More
HedWeb
HerbWeb
BLTC Research
Paradise-Engineering
The Hedonistic Imperative
Critique of Brave New World
Toenail clippings of the rich and famous
When Is It Best To Take Crack Cocaine?
The Good Drug Guide
The Responsible Parent's Guide To Healthy Mood Boosters For All The Family
