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How long does THC last in blood and urine

by Alivia Nyhan
Published: Last Updated on

The main psychoactive component of cannabis or marijuana is THC or tetrahydrocannabinol , it is known that this is capable of carrying out a wide variety of effects on the body, including joy, euphoria, relaxation, among others, THC represents the cannabinoid most abundant of cannabis.

Is its consumption worrying? What is this cannabinoid? How long does THC last in blood and urine? There really are many doubts about this issue in question, so at FastlyHealwe will talk to you about what this component itself is and we will also let you know what is the time that tetrahydrocannabinol lasts specifically in blood and urine.

What is THC and how does it work

Naturally the most famous cannabinoid and the main compound in cannabis is called THC or tetrahydrocannabinol , this is nothing more than an oily compound but soluble in lipid solvents.

This is the chemical element that generates the psychological effects after the consumption of Cannabis or marijuana, making it possible to transform the habitual behavior of a person.

When marijuana is consumed in its different forms smoked, ingested or vaped, an interaction is created between brain and body receptors capable of creating the different effects after consumption, cannabinoid receptors are located in the nerves and in others body parts such as the brain, lungs, spine, kidneys, immune system, and gastrointestinal system. Within the medical field, cannabinoid receptors are called CB1 and CB2.

The effects caused by THC are exerted individually for each person, in some it can generate anxiety and in others relaxation.

Short and long term effects of THC

The effects of THC are variable, some can be expected and others can even cause great surprises and uncertainties. Marijuana use is known to have short-term and long-term effects.

THC is the active ingredient responsible for getting people high, in fact the short-term effects are the main reason why marijuana or cannabis is consumed.

The short-term effects of THC are:

  • Generate short-term memory loss: being difficult to create memories while under the action of marijuana, there may also be an alteration of consciousness in this case, THC acts on the receptors found in the cerebral cortex that are responsible for the main functions such as memory, thought and consciousness.
  • Mood intensification: it has the ability to provide a feeling of euphoria as well as intensified relaxation.
  • It is capable of stimulating the appetite: this being possible through the release of hormones that increase the desire or the sensation of eating.
  • Increases sensitivity: both physical and thought, basically all experiences are intensified under the effects of marijuana.

Finally, this substance is also capable of generating:

In addition, in the long term, THC can generate :

  • Respiratory system disorders: the consumption of THC by itself does not cause lung problems, what does make it possible is its method of consumption.
  • Psychotic tendencies increase: associated with other family history of mental disorders.
  • At this point, it must be taken into consideration that in the long term it can generate anatomical alterations of the corpus callosum, as well as a decrease in memory .

How long does THC last in the blood

Being able to determine how long THC lasts in the blood will depend on the continuity of the consumer, that is, this will be completely different between people who consume it occasionally and individuals who consume it on a recurring basis.

It is important to bear in mind that only after 9 minutes after consumption, marijuana is already in the entire bloodstream.

Studies indicate that 0.5 nanograms ng / ml of THC is the detection limit , and the duration will depend on the time of cannabis use, for example, if consumption has been minimal, THC in the blood will be detectable only during first 12-48 hours after use. However, if you are a frequent or recurrent user and in high proportions, it is normal for THC to remain in the blood for up to 10 days .

How long does THC last in urine

This will also depend on the frequency with which marijuana is consumed, as in the case of its presence in the blood.

If consumption is minimal, the urine test can give positive for THC during the first 7-10 days . In contrast, the moderate user will have detectable THC in the urine sample for approximately 15 days . Finally, in the case of a regular or frequent user, the THC from Cannabis will remain in the urine for approximately 30-70 days .

Duration of THC in saliva and hair

In addition to being found in blood and urine, THC can also be found in saliva and hair . THC can remain in saliva for approximately 6 to 24 hours, but on the other hand, in addition, THC has the ability to travel through the bloodstream and adhere to the hair follicles of the human body, which makes it entirely possible to find it. on the hair for even 1 week after marijuana use.

Factors that affect the duration of THC in blood and urine

The value of THC in the blood will vary depending on the metabolism of each person including various factors:

  • In the first place, it will depend on the amount of consumption and its frequency or periodicity. Obviously, occasional marijuana use is not the same as frequent and habitual use, that is, daily, this factor is important because it makes THC much more likely to be detected in both blood and urine.
  • Second, another factor on which the duration of THC in the body depends is obesity , this is due to the fat solubility that THC has in a normal way, which is why it adheres to the fat deposits that the person has. obese In short, this implies that the more obese the longer THC will remain in the body.
  • Finally, lifestyle will also be a predisposing factor for the duration of THC in the body, a sedentary life will condition that THC remains for much longer in the body, unlike people who practice sports, ingest abundant fluids and they have a healthy diet, this is possible since when practicing exercise, in addition to eliminating other toxins and losing liquid, traces of the THC product will be eliminated.

THC is the component of marijuana capable of remaining in the blood, urine and other parts of the body for a long period of time depending on the consumption, the frequency and periodicity with which it is used, it is essential that once you have assumed that you consume this type of drug, go immediately to the doctor who will indicate the appropriate method to detoxify the body of all the components that drugs contain, especially marijuana, THC.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to How long does THC last in blood and urine , we recommend that you enter our category of Medication and medical tests .

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