How Long Does Marijuana Stay in Your System?

Marijuana, also known as weed, is a popular drug among people of all ages. THC is the main ingredient of marijuana. It is the chemical that gives you the High feeling that you want. The marijuana (THC) can stay in your system for several days to weeks. As we know that marijuana is illegal in the united states, Millions of Americans are misusing marijuana, and these numbers are increasing every year. Almost 10% of the American population had used marijuana. We have seen people are smoking marijuana in pipes, joints, and bongs.

How is marijuana metabolized?

When you smoke marijuana, the THC is get absorbed into the bloodstream from the lung. Then this THC is then transferred to the brain and other organs into the body. Some of the THC is stored in these organs and fatty tissues for a temporary period of time. The effect of marijuana can feel immediately after the intake, and this effect generally lasts for upto 3 hours. In the case of edible marijuana, the person may not get an immediate effect. It will take around one hour to feel the effect, and this effect usually lasts for several hours.


Here are some common effects of marijuana?

People are smoking marijuana to get the high feeling in a short time. It gives them a relaxation feeling and a sense of well being. Some other effects of marijuana are below when you regularly smoke it

1> Anxiety

2> Lack of concentration

3>Lack of decision making

4> Mood swing

5> Confusion

6> feeling sick

7>Dry mouth 

8>Dry eyes


10>Congnitvie, memory and learning impairment

11>Heart disease and stroke

12>Lung infection

Pregnant women should avoid smoking weed during pregnancy. It can cause congenital disability and memory impairment issues in your child.

How Long Does Marijuana Stay in Your System?

Weed gives you the instant high feeling, but its feeling can last for short hours. It gives you the sense of relaxing, giggling, and chattiness feeling. Hence people tend to fall in love with weed. Various factors affect how long marijuana stays in the system. THC, the main chemical in marijuana, will stay in your system depend on your ages, body fat, metabolism, how much they smoke, and how many times they smoke. Let’s talked about these factors in detail.THC can stay longer in your system than alcohol. The drug test detects the THC, the active chemical of marijuana in the urine, saliva, hair, and blood.

Marijuana can stay three days to 30 days in your system. Sometimes it can stay longer than 30 days for people who regularly smoke marijuana. So the marijuana detection window depends on the frequency of intake and amount of intake.

Marijuana detection window:

The saliva, urine, blood, and hair test are the most commonly used test for detecting THC in the system.

How long does weed stay in the urine?

The weed can stay in the urine for 3 to 30 days. Below is the details of how long weed stays in the system depend on the number of time marijuana smoked and the amount of marijuana intaken.

For Light user, who smoke three times a week, marijuana can stay in the light user’s urine for up to 3 days.THC can stay in person urine for upto seven days for the moderate smoker who smokes four times a week. The weed can stay in the heavy weed smoker’s urine who smokes marijuana multiple times a day for more than 30 days.

How long does weed stay in the blood?

The weed gets absorbed into the bloodstream as soon as it gets smoked. These THC metabolites can stay in the blood for days. Typically the weed can stay in the blood of the smoker for 1 to 2 days.

How long does weed stay in the saliva?

The weed can stay in the saliva for 1 to 3 days for a light smoker. It can stay in saliva for upto 30 days for a heavy smoker.

How long does weed stay in the hair?

The weed gets dissolved in the bloodstream, and it can get transferred to the other parts of the body, including hair, urine, and saliva. The THC can stay in the person’s hair upto 90 days after the last use.

Marijuana Drug testing.

Urine drug testing detects weed in your system upto 30 days after the last intake, Hair drug test upto 90 days, and saliva drug test upto 30 days after last use.

Factors that affect how long marijuana stays in the system.

1>THC amount in marijuana: THC amount in marijuana affect how long it stays in the sytem.The Higher the THC amount in marijuana, the higher the time body will take to remove the THC.

2>Body Fat: THC is fat-soluble; when you smoke marijuana, it gets stored in the fat cells in the body. The people who have a high-fat percentage metabolize the THC slower than people who have less body fat. Hence THC will stay longer in the person who has a high BMI.

Females have more body fat than men. Hence THC stays longer amount of time female body than men.

3>Metabolism rate: if you want the THC to get out of the body quickly, you should improve your metabolism rate. The THC will stay longer in the system of people who have a slow metabolism.

4> Frequency of intake: THC will stay longer in a heavy smoker system than the occasional smoker.

5>Amount of Marijuana intake: If you intake a high THC dose, it will stay in your system for a more extended time.

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