{ How Long Does THC Stay in Your Urine? This is one question many people who use cannabis wonder. Typically, THC is undetectable for up to ninety days in urine, anywhere from 3 days to several weeks in sweat, hair, or saliva (depending on how frequently the individual uses cannabis). Chronic use, especially when used heavily, can result in addiction and withdrawal symptoms that can last for days, even weeks. It is important to know your weed's limits. How Long Does THC Stay in Your Urine|How Long Does THC Stay in Your Urine How Long Does THC Stay in Your Urine? How Long Does THC Stay in Your Urine? This is one question many people who use cannabis wonder. Typically, THC is undetectable for up to ninety days in urine, anywhere from 3 days to several weeks in sweat, hair, or saliva (depending on how frequently the individual uses cannabis). Chronic use, especially when used heavily, can result in addiction and withdrawal symptoms that can last for days, even weeks. It is important to know your weed's limits. } To determine how long does THC stay in your urine, you need a way to measure the amount of time it takes for the drug to be metabolized by your body. When you ingest cannabis, it passes through your digestive system in your mouth and into your intestines. The liver then breaks down the cannabis into a compound called THC. THC sits inactive in your system while your body goes about the process of breaking it down. A day or so after ingestion, the compound begins to be metabolized in the body. Some people do not metabolize cannabis as quickly as others, which could explain a positive result on the screen. Your best bet to gauge the amount of time THC stays in your system is a blood test. By taking a drug screen at home, you can have your blood drawn several times a week to monitor the drug's levels. If you are frequently high, a blood test will help determine why. Chronic marijuana smokers, also known as chronic tapers, have an increased risk of cancer, memory loss, and learning and memory impairment, among other things. If you decide to use marijuana, you will probably also want to know how long it will stay in your system. Although most marijuana tests are performed on regular day users, there are some tests that only check for a blood concentration of THC over a certain limit of time. If you test positive for marijuana but have not used it for 30 days or less, then your chances of having the drug on hand are probably infrequent. If you decide to take a positive marijuana test, there are several things you can do to help your situation. If you are a frequent user, you should consider cutting back or quitting altogether. Smoking pot can be just as addictive as hard drugs like cocaine or amphetamines, and it can wreak havoc on your health and well-being. A positive result from a drug test can be the key to getting caught, so be honest with yourself. There are many ways to test yourself for weed, including saliva testing, blood tests, and hair tests. Saliva is a good way to detect marijuana because it is much more common than blood or urine tests. A drug test will detect the presence of THMs, the primary chemical in marijuana. The problem is that regular marijuana users may not always have detectable levels of THMs. Therefore, it is a good idea to stop using or cut down if you detect a positive test result. Hair tests and blood tests are the next two most popular ways to detect cannabis. Blood tests can tell you whether or not a person is currently consuming cannabis, but hair tests are more precise because hair grows rapidly. Any traces of cannabis ingested will be detected on a hair sample. Hair growth is very rapid in young adults and teenagers, so a positive hair test will be quick. However, keep in mind that even negative hair tests can be an indicator of continued usage. The only true way to find out how long does THC stay in your system is with a comprehensive blood and urine drug screen. However, there are many factors that affect blood and urine tests, including your genetic make-up, your weight, your physical activity level, and even your diet. Therefore, it is important to know what to expect with these tests before taking them. Most labs are able to test for the most common strains of cannabis in the market today.