Doctor insights on:
How Long Does Weed Stay In Your Urine First Time
Cannabis: Single use Marijuana may be found in blood for 12 to 24 hours. Regular Use Marijuana may be found in blood for 2 to 7 days. Single use Marijuana might be detected in urine for 1 to 7 days (or more) and regular marijuana use can be detected in urine for 7 to 100 days (longer periods have been reported though).Cannabis may be detected via hair follicle for months. ...Read more
Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. The blood is first filtered by the kidneys, and the composition of the resulting fluid is then altered depending on the body's needs. It is composed of mostly water, and breakdown products from blood cells impart ...Read more
One use 2-3 days: Depends on how much smoking you were doing for how long, and while weight doesn't matter per se, since thc metabolites accumulate in fat, it does depend on how much fat there is. People who smoke marijuana regularly can stay positive for 3 weeks +, and I have seen some heavy regular smokers stay positive for 2 months. You can buy your own test kit at any pharmacy and see for yourself. ...Read more
That depends.: Single use marijuana may be found in blood for 12 to 24 hours. Regular use marijuana may be found in blood for 2 to 7 days. Single use marijuana might be detected in urine for 1 to 7 days (or more) and regular marijuana use can be detected in urine for 7 to 100 days (longer periods have been reported though). It can remain in hair follicles for months. ...Read more
3-4 days: A single cigarette will give a positive urine cotinine for 1-2 days, regular smokers generally 3-4 and rarely 5 days, and blood tests can detect it for about the same time. Oral swabs may detect if for a bit longer, up to 7-10 days, and it can be found in hair drug testing for months, depending on the length of hair chosen. ...Read more
2-4 days: Here's a website w/ information on various substances and different tests. Beyond passing or failing a test though, I hope you also have an interest in helping yourself in broader wholistic ways. If it is about you, do seek info on ways to become a free agent. Best wishes! http://www.thegooddrugsguide.com/heroin/drugtests.htm ...Read moreSee 1 more doctor answer
Marijuana in Body: The active ingredient in marijuana is THC. The half-life (meaning how long it takes for 1/2 of it to "disappear") is about 20 hours. It can settle in fat cells and take time to get out of the body. Generally after 2-weeks it is all gone, although there have been reports of up to 30-days. ...Read more
8 Days Or Longer: Pcp, aka phencyclidine, is a former anesthetic agent now more commonly used as a recreational drug. Better known by its street name angel dust, it is a dissociative drug causing hallucinations and neurotoxic effects. It can be snorted, or smoked after lacing or dipping cigarettes in a liquid form. Its effects are dose related ranging from euphoria to paranoia, hallucinations and violent behavior. ...Read more
How long does crystal meth stay in your system when you smoke it need to take ua urine test on tuesday or wednesday?
Here's what to do: Kara, you've lost the ability to control your addiction, knowing you have a test that using today will cause you to fail, and planning to use anyway. Phone your counselor, acknowledge that you're helpless, and SAVE YOUR LIFE. Not everything people have told you is true, but the meth warnings mostly are true. The dead meth uses I've autopsied HAVE ripped up their flesh. Don't die like that. ...Read more
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