How Long Does Cannabis Stay In Your System?

How long does cannabis stay in your system? It depends on various factors, including how often you smoke, how much you smoke, and your individual metabolism. In general, though, traces of THC can stay in your body for up to 30 days.

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The Basics of Cannabis and THC

Cannabis, also known as marijuana, is a plant that contains more than 500 different chemicals. THC (delta-9-tetrahydrocannabinol) is the main psychoactive ingredient in cannabis. It is what gives the plant its ability to make people feel “high.” THC is absorbed into the bloodstream through the walls of the small intestine and is then carried to the liver where it is metabolized.

What is cannabis?

Cannabis is a plant that has been used for centuries for its medicinal and recreational properties. The active ingredient in cannabis is THC, which is responsible for the plant’s psychoactive effects. THC is a potential medicine for a wide variety of medical conditions, including pain relief, nausea, and epilepsy. It is also used to relieve anxiety and stress.

What is THC?

THC, or tetrahydrocannabinol, is the main psychoactive compound in cannabis. It’s what gives users the feeling of being “high.” THC binds to cannabinoid receptors throughout the body, causing various physiological effects.

Factors That Affect How Long Cannabis Stays In Your System

Many factors can affect how long cannabis stays in your system. These include the potency of the cannabis, how much you smoke, how often you smoke, and your individual metabolism. Let’s take a closer look at each of these factors.

Frequency of use

Cannabis can stay in your system for weeks or even months, depending on several factors. The biggest factor is how frequently you smoke. Someone who smokes once a week may be able to pass a drug test after just a few days, while someone who smokes several times a day may require a month or more to clean out their system.

Other factors that can affect how long cannabis stays in your system include your age, metabolism, and body fat percentage. Younger people and those with higher metabolisms tend to process cannabis more quickly than older people and those with slower metabolisms. In general, the more body fat you have, the longer cannabis will stay in your system.

Potency of cannabis

The potency of cannabis, or the strength of the THC, is one of the biggest factors that determine how long it stays in your system. The higher the potency, the longer it will stay in your system.


While speculation surrounding how long cannabis stays in your system is relatively common, there is still a lack of largescale scientific research on the subject. However, what we do know is that several factors influence how long cannabis stays in your system, including:
-Metabolism: A person’s metabolism, or the rate at which their body breaks down and eliminates substances, affects how quickly cannabis leaves their system. In general, people with faster metabolisms will process cannabis quicker than those with slower metabolisms.
-Body fat content: Cannabis is stored in body fat, so people with higher body fat percentages will typically take longer to process the drug.
-Frequency of use: Someone who uses cannabis regularly will likely have traces of the drug in their system for a longer period of time than someone who only uses it occasionally.
-Amount used: The more cannabis a person uses, the longer it will stay in their system.
-Potency of cannabis: Stronger strains of cannabis may stay in a person’s system for a longer period of time than weaker strains.

Body fat percentage

Body fat percentage: The THC in cannabis is stored in body fat, so the more body fat you have, the longer cannabis will stay in your system.

Methods of Consuming Cannabis

Cannabis can be consumed in many different ways, each with its own pros and cons. The three most common methods are smoking, vaporizing, and edibles.


Smoking is the most common way people consume cannabis. There are many different ways to smoke, including:

-Rolling papers: Rolling papers are thin sheets of paper that are used to roll cannabis into a joint or a blunt.

-Pipes: Pipes are devices that are designed specifically for smoking cannabis. They come in all sorts of shapes and sizes, from simple one-hitters to complex bongs.

-Bongs: Bongs are water pipes that are typically used to smoke cannabis. Bongs cool and filter the smoke before it is inhaled, which makes for a smoother smoking experience.

Smoking cannabis can have some negative side effects, including:

-Coughing: Cannabis smoke is harsh on the lungs and can cause people to cough.

-Throat irritation: Cannabis smoke can irritate the throat and cause inflammation.

-Increased heart rate: Cannabis can increase heart rate and blood pressure, which can be dangerous for people with heart conditions.


Vaping is a popular method of consuming cannabis that involves heating up the plant material to release its active compounds, without actually setting it on fire. This provides a much safer alternative to smoking, as it significantly reduces the amount of harmful chemicals that are produced and inhaled. One of the main advantages of vaping over other methods is that it allows you to control the dose much more precisely.

There are many different ways to vape cannabis, including using a dry herb vaporizer, concentrate vaporizer, or e-liquid vaporizer. Dry herb vaporizers heat up the plant material to release its cannabinoids, terpenes, and other active compounds. Concentrate vaporizers use cannabis oils, waxes, or other concentrated forms of the plant. E-liquid vaporizers use a liquid form of cannabis that can be bought from many online retailers.

Vaping is one of the fastest-growing methods of consuming cannabis, as it provides a safer and more efficient way to enjoy its benefits.


While it might seem like the simplest way to consume cannabis, eating it can actually be pretty tricky. That’s because when you eat cannabis, it has to go through your digestive system before it gets into your bloodstream and starts working its magic. And that digestive process can take a while—anywhere from 30 minutes to two hours. So if you eat cannabis and don’t feel anything right away, don’t worry! Just give it some time.

Of course, how long the effects of cannabis will last also depends on how much you ate. A small edible might only last a few hours, while a large one could keep you feeling euphoric for half a day or more. And because edibles can be so potent, it’s always important to start with a small dose and see how you feel before consuming more.


Cannabis can be infused in liquids like alcohol or oils and consumed through drinking. This method is not as common because it can be tricky to calculate proper dosage, and the effects can take a while to kick in. Drinking cannabis-infused liquids can also lead to unpleasant side effects like nausea and vomiting.

How To Get Cannabis Out of Your System

Cannabis can stay in your system for up to 30 days, depending on how much you smoke and how often you smoke. If you want to get cannabis out of your system, you need to stop smoking and allow your body to detoxify. There are also a few things you can do to speed up the process, such as drinking plenty of water and exercising.


The length of time that cannabis stays in your system depends on how frequently you use it. If you smoke occasionally, marijuana can be detectable in your urine for about 3 days. If you smoke daily, it can be detectable for 7 to 28 days.

Detox kits

Detox kits are available for those who wish to cleanse their system of cannabis in a short period of time. These kits contain a combination of vitamins, minerals, and herbs that work together to help your body eliminate toxins. Many of these kits also come with a special detox tea that you can drink throughout the day to help speed up the process.

While detox kits are not foolproof, they can be effective if used properly. It is important to follow the instructions included with the kit and to drink plenty of water throughout the cleansing process. Most kits should be used for 7-10 days for best results.


Exercise is one of the most effective ways to help your body metabolize and eliminate cannabis. Physical activity helps to increase blood circulation and speeds up the process of removing toxins from the body. A moderate amount of exercise is the key – too much intense activity can actually have the opposite effect and slow down detoxification.

When To Expect Results

Cannabis can stay in your system for a long time, depending on how often you use it. If you only use it occasionally, it can be out of your system in as little as a few days. However, if you use it frequently, it can take up to a few weeks to get out of your system. The best way to know for sure is to take a drug test.

Blood test

While it is possible to detect cannabis in the blood, it is not a common method of testing because blood tests can be expensive and are not always accurate. In addition, blood tests only show recent use and cannot be used to determine if someone is impaired.

Urine test

Cannabis can be detected in urine for up to 30 days after last use. This is the most common type of drug test, and is usually the only type of drug test that is used for employment purposes.

Hair test

Hair tests can detect cannabis use up to three months prior. This is because THC enters the hair follicle through the bloodstream and remains there as the hair grows. It’s important to note that onlyUsage within the last 7 to 10 days will generally be detectable with a hair test.

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