How long does it take for weed to leave your system?

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Every psychoactive drug that a person smokes or eats, gets into their bloodstream. So, it takes time to remove it completely from the body. Weed is one of these drugs. People who smoke weed have small-to-large amounts of weed in their bodies. 

But the question is, how long does it take for the weed to leave your system? Well, it varies from person to person. Moreover, certain substances and factors also affect its stay. For some people, weed takes less time to leave the system. However, in some people, weed stays for a longer period of time. So, it’s completely up to your body and the dose that you take. 

What is THC? 

THC (Tetrahydrocannabinol) is one of the compounds found in the cannabis plant. It is a predominant part of the weed. Although it has many advantages as a natural compound, its use in the form of weed makes it harmful. Thus, it is the primary psychoactive chemical in this drug. As soon as a person smokes weed, THC gets into their bloodstream through their lungs. 

It directly affects the endocannabinoid system by interacting with the nervous system. It also binds to the cells in the form of fat and reaches every part of your body. It induces the mind to feel relaxed and high while affecting a person’s ability to distinguish between time intervals, impaired movements, hallucinations, delusions, increased appetite, etc. 

Identification of Weed in a Body:

If a person smokes weed, they feel high immediately. So, we can say that THC starts showing the effects right after it is smoked and that its effects remain for at least 3 hours. However, if a person eats or drinks weed, it takes up to 30 minutes to feel its effects. However, the effects might last for 4 to 5 hours. There are many tests to identify the presence of weed in the body. Some of them are listed below: 

Blood Test: 

In a blood test, weed appears for up to 30 to 36 hours. But if a person is using it excessively, it can appear for up to 7 days. 

Saliva Test:

In a saliva test, marijuana appears in it for up to 34 hours. Extensive use causes it to appear for 48 hours. 

Urine Test:

In a urine test, a person can remain positive for up to 3 days. However, a user who uses weed daily can remain positive for 7 days. Moreover, a chronic user of marijuana can remain positive for several months. However, the positivity of the test also depends on how you take weed. Eating weed keeps a person positive for this test for up to five days. 


How long does it take for weed to leave your system? 

The duration of which the weed remains in our system depends upon certain factors. These factors determine how long weed (THC) is going to affect your system. The following is a detailed list of the factors affecting the system: 

Frequency of use: 

The frequency of use of weed has a high effect on its removal from the body. If a person smokes or eats weed less frequently, then it will probably take less time for removal and vice versa. For example, in a person who takes weed daily, it remains for up to several months (at least 3 months) after the last use. However, if a person continues using weed, chances are he might develop a marijuana disorder in which marijuana remains in the body for years. In fatal cases, a person might experience a casualty. 

Level of THC: 

The higher the level of THC is in the weed, the longer it will remain in the body and vice versa. So, if a person takes weed that has THC in higher amounts, their bodies will surely store it all over their bodies in the form of fatty acids. After that, it is processed into the bloodstream until it is completely removed. 

Metabolism of a person: 

Another factor that influences the removal of weed from the body is the metabolism of a person. If a person has a good metabolism it will surely get rid of it faster however if the metabolism is slow it will take a much longer time. Things that affect the metabolism of a person can also affect weed removal. These include exercising, walking, healthy vegetables, and staying hydrated. 

Age and gender: 

The age and gender of a person also affect the removal of weed. Younger people have good metabolism so they get off it faster however older people who have slow metabolism will take time for removal. Females have slow metabolism as compared to males. So, weed stays longer in them than in males. 

We can say that if you have a good metabolism and you detoxify or exercise daily then the chances of weed leaving your body are greater and vice versa.