How long does DMT last How long does DMT last

Exploring the Duration of DMT: How Long Does DMT Last?


DMT, one of the most powerful psychedelic molecules, is an agent that evokes peculiar but brief psychedelic experiences.

Upon smoking or injection, it appears fast, typically within seconds or minutes, lasting not more than 30-45 minutes. However, it can last up to 4 hours if you take it with Ayahuasca.

The effects, in most cases, are profound. Nevertheless, the length of the DMT event may be changed drastically by essential factors such as the dose and administration method.


From the significant research studies, it has been observed that DMT typically lasts only 5 to 15 minutes as it is inhaled and vaporized. That particularity is the fact that DMT duration, unlike LSD and psilocybin, is much shorter; the duration range is approximately 6 to 12 hours for LSD.

This is in line with the fact that DMT effects start reaching their highest point after the first 2 to 5 minutes, followed by a slow incline afterward, which takes about 15-30 minutes.

So, whereas it is very limited in real-time, it is incredibly uplifting and leads to many discoveries for some users.

DMT can be modified, and users experience these integrative mystical states of consciousness within a span of less than half an hour, still causing researchers and enthusiasts of psychedelics to be awestruck.

This article will help identify how long DMT lasts, the aspects that are responsible for determining its duration, and the DMT experience within a short timeline.

How long does DMT last

The Science Behind DMT Duration

Factors Impacting Your Experience's Length

Many factors sway the pendulum of a DMT trip's temporal significance.

Dosage is the initial lever; the more DMT one ingests, the longer the typical trip, ranging from 10 minutes to an hour. The method of consumption also plays a pivotal role.

Smoked DMT triggers a quick and powerful onset, with peak effects reached within the first five minutes. Alternatively, DMT in the form of ayahuasca, a brew consumed orally, may gently whisk users away to another world for 30 to 40 minutes, sometimes even longer hours.

Your Body, Your Clock

Individual body chemistry fine-tunes the DMT experience.

Enzyme variations often influence how quickly the body metabolizes DMT, dictating the onset and peak of the trip.

Genetic differences may also alter a user's sensitivity to DMT, meaning two individuals can take the same dose and experience vastly different travel durations through the rabbit hole.

The Average DMT Trip's Length

While DMT trips are known for their brevity, they are anything but short on profundity.

Smoked DMT typically sends users on a 10 to 20-minute voyage, with a slow return to baseline occurring over the next 45 minutes. Ayahuasca extends this excursion to 3 to 4 hours, granting a longer, more nuanced exploration of the psychedelic landscape.

Tips for managing a longer or more intense trip

A longer or more intense DMT trip can be both awe-inspiring and challenging. Here are a few tips for engaging with the experience:

  • Set and Setting: Cultivate a comfortable and safe environment, free from distractions, to anchor your consciousness.

  • Breathwork: Focused breathing techniques can help regulate your state and manage the intensity of the experience.

  • Integration Practices: Journaling or discussing your trip after it ends can help process the insights you've gained and integrate them into your life.

What are the Risks of Taking DMT?

Sometimes, the speed and intensity of the trip can be overwhelming to the unprepared mind, which may lead to panic, anxiety, or a "bad trip."

There's also this risk of psychological dependence. Users may get drawn to otherworldly experiences that are difficult to resist, resulting in frequent and sometimes drug abuse, which can lead to neglect of daily responsibilities and jeopardize mental health.

In fact, chronic use over time may also lead to what is colloquially referred to as "ego death"; a state where individuals lose their sense of self to the point of permanent changes in personality.

The Legal and Logistical Landscape of DMT

As per the 1971 federal Controlled Substance Act, DMT is a regulated substance in the US, which prohibits its manufacture, distribution, purchase, or possession.

Nonetheless, research on DMT for medical purposes are permitted in approved studies, DMT-containing brews are allowed for religious use by some churches from South America, and one state and a few cities have decriminalized it along with other psychedelics.

In 2019, the California city of Oakland became the first jurisdiction in the US to decriminalize a range of psychedelics, including DMT and ayahuasca.

Since then, other cities have followed suit, including:In 2019, the California city of Oakland became the first jurisdiction in the US to decriminalize a range of psychedelics, including DMT and ayahuasca.

Since then, other cities have followed suit, including:

  1. Santa Cruz, California

  2. Denver, Colorado

  3. Cambridge, Massachusetts

  4. Somerville, Massachusetts

  5. Ann Arbor, Michigan

  6. Seattle, Washington

  7. Washington DC

At the worldwide level, DMT is in a class of Schedule I controlled substances as per the United Nations’ 1971 Convention on Psychotropic Substances. Hence, DMT use is limited to scientific research only.

Ayahuasca can be considered at least partly legal or at least not specifically illegal, in:

  1. Bolivia

  2. Brazil

  3. Columbia

  4. Ecuador

  5. Mexico

  6. Peru

  7. Portugal: in 2001, as part of its overall decriminalization of the possession and personal use of all drugs. Transportation and cultivation are still felonies.

Does DMT show up on a Drug Test?

Does DMT show up on a drug test

As far as drug tests are concerned, there are several of them!

Some types of drug tests, e.g., urine tests, may not be direct in their approach to testing for a specific drug. However, several look for metabolites your body produces while digesting the drug.

As for urine testing of DMT, it is determined by route of administration. If taken orally, the test can pick up metabolites for one day after the last use. However, when it is used via smoking, which is the typical route, the drug can be detected in the urine for 24 hours.

Hair tests are another way to detect the drug. Although it varies from person to person, hair testing can detect drugs and alcohol for approximately 90 days after the last intake. This implies that if you ingested DMT within the last three months, you could test positive for the drug.

The saliva test also fails the accuracy test when it comes to the DMT. It can only recognize DMT for 1 hour post-DMT administration.

In the field, saliva tests are frequently in use, e.g., by law enforcement, so should you have a confrontation with a policeman while under the influence of DMT, they might take a swab from your cheek out of suspicion and detect the substance.

Frequently Asked Questions about DMT and drug tests:

Can DMT be detected in a urine test?

Yes, DMT can be detected in a urine test. However, it is only detectable for a short period of time, usually within 24 hours after ingestion.

How long does DMT stay in your system?

The length of time that DMT stays in your system varies depending on the type of drug test being used. It can be detected in hair for up to 90 days, saliva for up to 1 hour, and urine for about 24 hours.

Can you fail a drug test due to secondhand smoke from DMT?

No, it is highly unlikely that you would fail a drug test from secondhand smoke exposure to DMT.








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