How Long Does Weed Stay in Your System Urine Test?

How Long Does Weed Stay in Your System Urine Test?

By undergoing a urine test, the presence of weed (marijuana or cannabis) in a person’s body system is detectable. But there are other testing alternatives as well. At the very least, there are 3 different ways to detect the presence of weed – Saliva, hair, and blood tests.

Another (selective) drug test option is umbilical cord testing; which can be used to discover marijuana use after, rather than during pregnancy. All of these test options for the detection of marijuana would also suffice for other hard drugs and controlled substances. Cocaine, alcohol, heroin, meth, and several others fall into this category. However, some of these drug detection methods are more reliable than others.

Here in the lifestyle section of the Alzdem Health website, the subject of how long weed stays in your system (with urine test), will be discussed. So, follow through to the end as this will help you learn more about this subject.

How Long Cannabis Stays in the Body with Urine Test

The amount of time the THC content in marijuana will stay in a person’s body depends on several factors. Studies and cases have shown how weed remains much longer than it can be detected by these tests.

It is just that the THC compound is gradually reduced with time. This is primarily thanks to the effects of metabolites in the body. When the THC compound gets reduced to a point, only a few drug test methods can discover THC’s presence. But metabolism is just one of the several factors at work here. Some of the other factors at work include:

Level of User Addiction

The more exposed the body is to THC, the more straightforward it is for a drug test to discover the presence of THC. In other words, marijuana can be easily detected in chronic users. By chronic users, we mean those that use marijuana every day or even several times a day.

For the latter, a urine test should be able to detect marijuana if the last period it was used was a little over a week. For the former, it is between one week and (a little over) 2 weeks.

The chances of successful marijuana detection are reduced for moderate users and especially those that seldom use marijuana. For these classes of users, it is between 3 days to 1 week.

Body Fat

We did learn from studies that those with extra fat get to keep THC much longer than those with less fat. This might explain reports of how it is easier to detect cannabis in women than in men.

How It is Used

Cannabis can be used in several ways. The way it is used does not only determine how long it stays in the body. It also determines how soon its high effects will be felt, as well as how long it will last. Speaking of how it is used, some users – smoke, cook it or mix it with drinks.

Urine Test – One of the Best Drug Detection Methods

It is one of the best for several reasons. Some of these reasons include the following:

Time Factor

A marijuana drug test works by testing the body system for the presence of THC. THC is the compound in the cannabis plant that is largely responsible for the hallucinogenic feeling people experience when they use this hard drug.

Saliva, hair, blood, and urine tests can all detect the presence of marijuana in users of this drug. However, the question is the time frame in which this is possible. The blood and saliva options will not discover THC if this drug was used any longer than 48 hours (2 days) and 72 hours (3 days) respectively.

A well-conducted urine test can still discover THC in your body at this time. Specifically, the duration is between 3 – 30 days.


The only drug test option that comes any close to the urine test in terms of reliability and the factor as explained earlier, is the hair test. But this is as long as you do not have a problem with its cost. You might be paying through your nose if the hair drug test is your selected option for testing for cannabis.


Some people who are not positive for weed and who have nothing to hide object to a hair drug test. Its process – which involves taking out a small amount of hair, is frowned upon by them. Judging by this, the odds are in the favor of a urine test. Besides, urine is a waste product in the first place.

Journey to Recovery

For people battling an addiction to cannabis and/or other hard drugs, rehab is the practical road to recovery. At rehab, you would get drug abuse treatment (which includes detox treatment). So, ensure you or anyone you know that is battling this addiction makes the right decision today. This is by going to rehab.

We have other related and interesting content in the lifestyle section of this website. For example, you can learn more about how to get hair dye off the skin when dried without rubbing alcohol.

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