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How Long Does Thc Stay In Your System For Drugtests
A long time: It is usually gone in 5-7 days, but if you have been using for a long time, it may be detected up to two months later. This is unfortunate, because people know it stays longer than other, more dangerous drugs and people may then decide to use these at the beginning of a weekend. ...Read moreSee 2 more doctor answers
2-3 days: For most smokers. After a single exposure to tobacco smoke, cotinine can be detected in blood or urine for less than 24 hours, but in an individual smoking 1/2 pack or more per day, 2-3 days is common. It is rarely positive after 5 days. Hair testing can detect cotinine (main metabolite) for months, depending on length of hair. Nicotine is very short-acting and is only present for hours. ...Read more
Which "meth???": Methamphetamine is a short-acting drug, but it has longer acting metabolites which are what are measured in urine. After a single dose, it's half-life is about 4 hours, but metabolites can be found for 2-3 days. After regular heavy use, it can be detected for 5-7 days. Methadone (also called meth) lasts for 3-5 days, and in long-term use metabolites can be detected for weeks. ...Read more
Methadone half-life: The half-life of Methadone is 15 to 60 hours. It takes five times the half-life to leave your system. Therefore it could take anywhere between 75 hours to 300 hours to clear your system. This is with chronic use. The half-life for most people is approximately 25 hours meaning that would take approximately five days and five hours to leave your system completely. ...Read more
See below: Up to six weeks after daily use. Up to fourteen days after single use. ...Read more
Klonopin (clonazepam)?: I'm thinking you mean klonopin, trade name for clonazepam. Its elimination half-life is typically 30-40 hours but can be as long as 60h. It takes 5 half-lives to be eliminated -- so 5 x 40 = 200h (or about 8 days) if you don't take any further doses. ...Read moreSee 1 more doctor answer
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