How Does DMT Change Your Mood

DMT is a powerful hallucinogen, a substance that changes how a person sees, hears and feels the world around them. Its effects come on very fast and are often described as intense, strange and overwhelming, even by people who have used other hallucinogens before. Unlike some substances whose effects build slowly over an hour, DMT can change a person’s whole experience within seconds, and the experience can feel as if hours have passed even though only a short time has gone by in the real world. That speed is part of what makes it so risky. A person has almost no time to prepare for what is happening, and once the effects begin, they cannot simply switch them off and return to normal.

This article explains, in plain words, how DMT changes mood: what happens during the experience itself, why feelings can swing sharply from one extreme to another, why anxiety and low mood often follow, and what the longer-term risks to mental health look like. It is general information only, not individual medical advice. DMT is illegal in most countries, including the United States and the United Kingdom, and its use carries serious legal and health risks. If you are worried about your own mood or about someone else’s drug use, a qualified health professional is the right person to talk to.

What DMT Is and Why Its Effects Feel So Strong

DMT is short for dimethyltryptamine, a chemical that occurs naturally in some plants and in very small amounts in the human body, although the DMT that people use is usually made in a laboratory or extracted from plant material. It belongs to a group of substances called hallucinogens, which work by changing the activity of a brain chemical called serotonin. Serotonin helps to regulate mood, sleep, appetite and the way we make sense of what we see and hear. When DMT interferes with serotonin, the brain’s normal way of filtering and organising information breaks down, and the result can be vivid visions, a distorted sense of time, and feelings that seem far stronger than anything in ordinary life.

The intensity of the experience is one of the first things people notice. Colours can seem brighter and more alive, sounds can feel louder or stranger, and the sense of where the body ends and the world begins can blur or disappear altogether. Some people describe feeling as if they have left their body, travelled somewhere else, or met beings that are not really there. Others describe fear, confusion, or a feeling that the world has come apart. These are not small changes in mood. They are a complete disruption of how the mind normally works, and that disruption is why the experience can be frightening as well as strange.

One of the most important things to understand about DMT is that the experience is unpredictable. The same person can have a very different experience on different occasions, and two people can take the same amount and feel completely different things. A person’s mood before using it, the place they are in, the people around them, and their general state of mind all shape what happens. Someone who is already anxious or low may find that those feelings become much stronger. Someone who is in a noisy or unsafe place may become frightened and panicked. There is no way to control what the experience will be like, and there is no safe way to guarantee a calm or pleasant result.

The strength of DMT also means that the brain has very little time to adjust. With some substances, the effects come on slowly and a person can notice what is happening and step back. With DMT, the change can arrive within seconds, and the person may not even realise what has happened until they are already deep inside the experience. That sudden loss of control is itself a source of fear. People who have used it often say that the experience felt far too strong and far too fast, and that they wished it would stop long before it did. That feeling of being out of control, even for a few minutes, can leave a mark on a person’s mood long after the substance has worn off.

The Short Rush and the Sudden Drop

The most common pattern people describe with DMT is a sharp rise followed by a sharp fall. The effects arrive quickly, climb to a peak of great intensity, and then fade, often within twenty minutes or so. During the peak, feelings can be extreme: wonder, joy, awe, terror, confusion, or a strange mixture of all of them at once. The feelings are not like ordinary happiness or ordinary fear. They can feel bigger, deeper, and more certain than anything the person has felt before, which is why some people come away convinced that they have seen a hidden truth about the world, while others come away shaken and frightened.

The problem is what happens next. When the peak passes, the feelings do not settle gently back to normal. Many people report a sudden drop, a feeling of emptiness, flatness, or sadness that arrives almost as quickly as the high did. The world can seem dull and grey by comparison, and ordinary pleasures can feel small and uninteresting. This is sometimes called a comedown, and with DMT it can be especially hard because the contrast is so extreme. A person goes from feeling that they have touched something enormous to sitting in an ordinary room with ordinary things, and the gap between those two states can feel painful.

That drop is not just a matter of disappointment. The brain has been pushed hard, and it needs time to recover its normal balance. Serotonin and other brain chemicals have been disturbed, and the mood systems that depend on them can take a while to settle. During that time, a person may feel tired, low, irritable, or tearful, and they may not know why. They may feel restless, unable to concentrate, or unable to enjoy things they normally enjoy. These feelings usually fade over hours or days, but while they last, they can be genuinely distressing, and they can make the person want to use the substance again in order to escape them, which is how a cycle of repeated use can begin.

It is also worth saying plainly that the high itself is not a sign that DMT is good for mood. Feeling wonderful for a few minutes does not mean the substance has helped. A short burst of intense feeling, followed by a crash, is a pattern that the brain pays for afterwards, and the price is often paid in low mood, anxiety, and confusion. People who chase the high again and again tend to find that the good feelings get weaker while the bad feelings afterwards get stronger. That is a pattern seen with many powerful substances, and it is one of the reasons health professionals warn against using DMT as a way to feel better.

Mood Swings Without Warning

One of the most unsettling effects of DMT is that it can make mood unstable, not just during the experience but for some time afterwards. A person may feel fine one moment and tearful or angry the next, without any clear reason. Small frustrations that would normally be easy to brush aside can feel overwhelming. A comment from a friend can feel like an insult. A minor problem at work or at home can feel like a disaster. This kind of emotional instability is frightening because it makes a person feel that they cannot trust their own reactions, and that lack of trust adds to the stress.

Part of the reason for this is that DMT disrupts the brain’s ability to regulate emotion. In normal life, the brain filters feelings, puts them in proportion, and helps a person respond calmly to everyday events. After a powerful hallucinogen has disturbed that system, the filter can feel broken. Feelings arrive too strongly, too suddenly, or in the wrong order. A person may laugh at something sad, or feel panicked by something harmless, and then feel confused and embarrassed by their own reaction. That confusion can make them withdraw from other people, which only adds to the sense of isolation.

Mood swings after DMT are also difficult because they can appear without warning, days after use. A person may think they are back to normal, and then a wave of sadness or anxiety arrives out of nowhere, sometimes triggered by something as small as a song, a smell, or a memory of the experience itself. These delayed reactions are sometimes called flashbacks, and they are a recognised risk of hallucinogen use. A flashback can bring back the feelings, and sometimes even the visions, of the original experience, and it can happen weeks or months later. For someone who is trying to get on with their life, that unpredictability is itself a burden, because they never quite know when their mood will turn.

The effect on relationships is real and should not be overlooked. When a person’s mood is swinging, the people around them often do not know what to expect. A partner may feel that they are walking on eggshells. Friends may pull away because conversations have become difficult or because the person seems changed. Family members may worry but not know how to help. Over time, this can damage trust and closeness, and the person using DMT may find themselves more alone, which in turn makes their mood worse. Mood swings are not only a private problem. They reach into every relationship a person has.

Anxiety That Arrives With the Experience

Anxiety is one of the most common and most serious side effects of DMT, and it can arrive in several different ways. During the experience itself, many people feel intense fear or panic. The sudden loss of control, the strange visions, and the feeling that reality has come apart can be terrifying, especially for someone who was not prepared for how strong the effects would be. This is often described as a bad trip, but that phrase is too mild for what some people go through. A bad trip on DMT can feel like a genuine emergency, and the person may believe that they are dying, that they have lost their mind, or that they will never come back to normal.

That fear does not always end when the substance wears off. Some people find that anxiety stays with them afterwards, sometimes for days, sometimes for much longer. They may feel on edge, jumpy, or unable to relax. They may worry constantly about their health, about whether they have damaged their brain, or about whether the frightening feelings will return. They may have trouble sleeping, because when they close their eyes they see fragments of the experience again, or because their mind will not quieten down. Sleep problems then make the anxiety worse, because a tired brain copes less well with stress, and the cycle continues.

There is also a particular kind of anxiety that comes from not being able to make sense of what happened. DMT experiences can feel so strange and so convincing that a person may struggle to decide what was real and what was not. They may keep turning the experience over in their mind, trying to understand it, and the more they think about it, the more confused and anxious they become. Some people begin to worry that they have seen something they should not have seen, or that the experience has changed them in a way they cannot undo. That kind of uncertainty is hard to live with, and it can grow into a lasting sense of unease that colours everyday life.

Health guidance is clear that people who already live with anxiety are at greater risk. If a person already finds it hard to manage worry, DMT can make that worry much stronger, and it can trigger a crisis that needs professional help. Even people who have never felt anxious before can find that DMT leaves them with anxiety they did not have before, and that is one of the reasons the substance is considered especially risky for young people, whose brains are still developing and whose mood systems are still settling into their adult pattern. Anxiety is not a minor side effect. It can change how a person lives, works, and relates to others, and it deserves to be taken seriously.

Sadness and Flatness Afterward

After the intensity of a DMT experience, many people report a period of sadness or flatness that can last for hours, days, or sometimes longer. This is not always the same as clinical depression, but it can feel very similar: a loss of interest in things that used to matter, a feeling of emptiness, low energy, and a sense that nothing is quite worth doing. Food may taste less appealing. Music may sound dull. Conversation may feel like an effort. The person may know, in their head, that they should feel happy or grateful, but the feeling itself is missing, and that gap between what they think they should feel and what they actually feel can be deeply confusing.

One reason for this flatness is the sheer contrast with the experience itself. During the peak, feelings are enormous and overwhelming. Afterwards, ordinary life can seem small and colourless by comparison, and that comparison makes everyday pleasures feel disappointing. It is a bit like walking out of a very bright room into a dim one: even if the dim room is perfectly normal, it looks dark at first. The brain needs time to adjust back to ordinary levels of feeling, and while it is adjusting, everything can seem flat. For most people, this fades, but for some, especially those who use DMT repeatedly, the flatness can linger and become a more lasting problem.

There is also a deeper sadness that some people describe, a feeling that the experience has shown them something they cannot unsee, or that it has taken something away from them. They may feel that they have glimpsed a world that is more vivid or more meaningful than their everyday life, and that their real life now feels empty by comparison. Others feel the opposite: they feel that the experience was meaningless or frightening, and they feel sad that they put themselves through it for nothing. Either way, the sadness is real, and it can be hard to explain to other people, which makes it lonelier. Friends and family may not understand why the person feels low after what was supposed to be an exciting experience, and the person may feel that they cannot talk about it honestly.

It matters to say clearly that DMT does not treat depression, even though some people online claim that it does. There is research interest in how certain hallucinogens might one day help with mental health conditions, but that research takes place in controlled settings, with carefully controlled conditions, trained professionals present, and people who have been screened for risk. That is very different from using DMT on your own, in an uncontrolled setting, with no support and no screening. Using DMT outside a medical study does not treat low mood. It is far more likely to make low mood worse, and for people who are already depressed, it can deepen the depression and increase the risk of harm. Anyone who is feeling depressed should talk to a doctor, not to a drug dealer, because the help that works is the help that is tested, supervised, and safe.

When Feelings Become Hard to Trust

One of the most damaging effects of DMT on mood is that it can make a person doubt their own feelings. In everyday life, we rely on our feelings to tell us what matters, what is safe, and what is dangerous. We trust that if we feel happy, something good is happening, and if we feel afraid, something might be wrong. DMT disrupts that trust, because during the experience feelings can be intense and convincing while having nothing to do with what is really happening. A person may feel certain that they have understood a great truth, only to realise later that it was a trick of the drug. Or they may feel terrified by something harmless, and then feel foolish for having been afraid.

That loss of trust does not always end when the drug wears off. Some people find that afterwards, they second-guess their feelings in ordinary situations. They may wonder whether their happiness is real, whether their sadness means something, or whether their fear is a warning or just a leftover effect of the drug. This kind of doubt is exhausting, because feelings are one of the main ways we make decisions, and if we cannot trust them, every decision feels harder. Should I stay in this relationship? Should I take this job? Am I really in danger, or am I just anxious? When feelings cannot be trusted, even small choices can feel overwhelming.

This is especially hard for young people, who are still learning how to understand and manage their emotions. Teenagers and young adults are building the emotional skills they will use for the rest of their lives, and a powerful hallucinogen that scrambles those skills can set that learning back. A young person who has used DMT may find it harder to tell the difference between a normal bad day and a real problem, or between a genuine feeling of joy and the artificial high of a drug. That confusion can make them more vulnerable to further drug use, because the drug seems to offer feelings that ordinary life does not, and they may not yet have the experience to see that those feelings are borrowed, not earned.

The damage to trust in feelings can also affect how a person deals with other people. If you cannot trust your own reactions, it is hard to know how to respond to a friend who is upset, or to a partner who is angry, or to a parent who is worried. You may overreact to small things and underreact to serious ones, and the people around you may find you unpredictable. Over time, this can make close relationships harder to maintain, and the person may start to withdraw, preferring to be alone rather than risk getting things wrong. That withdrawal is understandable, but it makes the problem worse, because isolation feeds low mood and anxiety, and low mood and anxiety feed isolation.

DMT, Mood and Mental Health Over Time

Most people who use DMT once will recover from the immediate effects within a day or two, and their mood will settle back to normal. But the risks grow with repeated use, and they grow faster for people who already have mental health problems. Public-health guidance warns that hallucinogens can trigger or worsen serious mental health conditions, including depression, anxiety disorders, and psychosis, which is a condition where a person loses touch with reality, hears voices, or holds beliefs that are not true. This does not happen to everyone, and it is impossible to predict who it will happen to, which is part of what makes DMT so dangerous. A person may use it many times without a serious problem, and then one experience may trigger a crisis that changes their life.

The risk is highest for people with a personal or family history of mental illness. If a person’s parent or sibling has had schizophrenia, bipolar disorder, or severe depression, that person is more likely to be vulnerable to the same conditions, and a powerful hallucinogen can be the trigger that brings the condition out. The person may not even know about their family history, or they may not realise that it matters, and by the time the problem appears, it may be too late to undo it. This is why health professionals ask about family history before any kind of treatment involving hallucinogens, and why using DMT without that screening is a gamble with a person’s future mental health.

There is also a condition sometimes called hallucinogen persisting perception disorder, where a person continues to see visual disturbances, such as trails, halos, or shifting patterns, long after the drug has worn off. These disturbances can be distressing, and they can make it hard to concentrate, to drive, to read, or to work. They can also make a person feel anxious and low, because they are a constant reminder of the drug use and because they interfere with everyday life. This condition is rare, but it is real, and it is one of the longer-term risks that people rarely hear about before they use DMT.

Repeated use can also change a person’s relationship with their own mood in a more gradual way. Someone who uses DMT regularly may start to feel that ordinary life is not enough, that only the drug can give them the intensity they now crave. They may lose interest in work, study, hobbies, and friendships, not because those things are bad, but because they seem dull next to the drug. That loss of interest is itself a sign of low mood, and it can deepen over time into a pattern where the person only feels alive when they are using, and feels empty the rest of the time. That is a lonely and difficult place to be, and it is one of the most serious long-term effects of repeated hallucinogen use.

Why Mood Changes Matter in Daily Life

It is easy to talk about mood changes as if they are only feelings, but feelings shape everything a person does. When mood is unstable, work suffers, because it is hard to concentrate, to meet deadlines, or to get along with colleagues. Study suffers, because learning needs focus and patience, and both are harder when feelings are swinging. Sleep suffers, because anxiety and low mood make it hard to fall asleep and hard to stay asleep, and poor sleep makes mood worse the next day. The effects spread outward, touching every part of life, and they do so quietly, so that the person may not even realise how much has changed until a lot has already been lost.

Money is one of the practical costs that people often overlook. DMT is illegal, and buying it can be expensive, especially if use becomes regular. Money spent on drugs is money not spent on rent, food, transport, or the people a person cares about. The financial pressure then adds to the stress, which worsens mood, which can make the person want to use again. It is a cycle that is easy to enter and hard to leave, and it can leave a person in debt, behind on bills, or unable to support their family. The mood effects and the money effects feed each other, and both need to be understood together.

The effect on families is often the most painful part. A parent whose mood is swinging may be less patient with their children, less present at home, or less able to keep promises. A partner may feel that the person they love has changed, and may not know how to reach them. Children, in particular, notice changes in a parent’s mood very quickly, even if they cannot explain what they see, and they may feel anxious, confused, or frightened without understanding why. A household where one person’s mood is unpredictable is a household where everyone is on edge, and that tension can last long after the drug use itself has stopped.

Finally, it is worth remembering that mood changes after DMT are not a sign of weakness, and they are not something a person should be ashamed of. They are a predictable effect of a powerful substance on a sensitive system, the human brain, and they can happen to anyone. The right response is not blame or secrecy, but honesty and help. Talking to a doctor, a counsellor, or a trusted support service is the sensible step, and it is one that many people wish they had taken sooner. Mood can recover, relationships can heal, and life can settle again, but that recovery starts with recognising the problem and asking for support, not with hiding it or hoping it will go away on its own.

My Take:

I will be honest with you about DMT and mood, because I think the honest truth is more useful than any warning that sounds like a lecture. DMT is not a small thing. It is one of the most powerful substances a person can take, and it changes feelings in a way that is fast, extreme, and impossible to control. The people who are most at risk are often the people who are most curious, and curiosity is not a fault, but it does need honest information. If you are reading this because you are thinking about trying DMT, or because someone you care about has tried it, I want you to understand what is really at stake, and that stake is not only the few minutes of the experience. It is your mood, your trust in your own feelings, and your ability to live a steady life afterwards.

The part that worries me most is the drop after the high. I have read too many accounts of people who felt wonderful for a few minutes and then felt empty, flat, or sad for days afterwards, and that pattern tells me something important. A feeling that is bought with a drug is not the same as a feeling that comes from a good day, a kind word, or a piece of work well done. The first kind of feeling fades and leaves a hole behind it. The second kind stays with you and builds on itself. I think people who chase the high of DMT are often looking for something real, a sense of meaning, wonder, or peace, and I understand that search. But DMT does not give you that thing. It gives you a brief imitation of it, and then it takes away your ability to feel the real version for a while. That is a bad exchange, and I wish more people understood it before they made it.

Anxiety is the effect I take most seriously, because anxiety changes how a person lives in a way that is hard to see from the outside. A person who is anxious after DMT may look fine, but inside they are on edge, worrying about their health, about whether the feelings will return, about whether they have damaged themselves. They may stop going out, stop sleeping well, stop enjoying things they used to enjoy, and the people around them may not understand why. I think anxiety is too often dismissed as a minor side effect, as if it were just nervousness, when in fact it can be crippling. If a substance can leave you anxious for weeks after a single use, that is not a small risk. It is a serious one, and it should be weighed honestly against whatever curiosity or excitement led to the use in the first place.

I also think about the people who already live with low mood or anxiety, because they are the ones most likely to be hurt and least likely to be warned. Someone who is depressed may hear that DMT can help, because there are stories online about hallucinogens and mental health, and they may hope that it will lift them out of a dark place. I understand that hope. When you are low, you will try almost anything that promises relief. But the research that gives that hope is done in hospitals, with doctors present, with people who have been carefully chosen and screened, and with everything measured and controlled by professionals. Using DMT on your own, in your home or at a party, is nothing like that. It is far more likely to make depression worse, to deepen the darkness, and to leave the person more alone than before. I would rather a person who is low talked to a doctor, even if that feels slow and difficult, than risked making things worse with a substance they cannot control.

The loss of trust in your own feelings is the effect that stays with me longest when I think about DMT. Feelings are how we navigate the world. They tell us when to be careful, when to be happy, when to step back, and when to reach out. If a drug scrambles that system, you are left without your compass, and that is a frightening place to be. I think about a young person who has used DMT and now cannot tell whether their sadness is real or just a leftover effect, whether their fear is a warning or a flashback, whether their joy is genuine or borrowed. That confusion is not a small thing. It can make every decision harder, and it can make a person feel that they do not know themselves anymore. I believe that knowing yourself, trusting your own mind, is one of the most valuable things a person has, and anything that puts that at risk should be treated with great caution.

Mood swings are another effect that I think people underestimate, because they sound less serious than they are. A person whose mood swings unpredictably is a person whose relationships suffer. Partners feel they cannot rely on them. Friends pull away. Parents worry. Children get confused. And the person themselves feels embarrassed and isolated, because they know they are being difficult but cannot seem to stop. I have seen how much damage unstable mood can do to a family, not through one big argument, but through a hundred small moments where someone snaps, or withdraws, or bursts into tears for no clear reason. Those small moments add up, and they can change the atmosphere of a home. DMT is not the only cause of mood swings, of course, but it is a powerful one, and it is one that a person chooses, which makes the damage harder to forgive, both for the person and for the people around them.

I want to say something about the idea that DMT gives people a spiritual or meaningful experience, because I know that is part of its appeal. Some people describe feeling that they have seen another world, met a higher power, or understood the meaning of life. I am not going to tell you that those feelings are meaningless, because to the person who felt them, they were real and powerful. But I would ask you to think carefully about what a feeling proves. A feeling can be intense and convincing and still be wrong, because feelings are made by the brain, and the brain can be tricked. A dream can feel completely real while you are in it, and yet you wake up and know it was a dream. A DMT experience is a bit like that, except that the dream is far more intense and far harder to wake from. I think it is a mistake to build your understanding of the world on a few minutes of drug-induced feeling, however powerful it seemed at the time. Real understanding comes slowly, through living, learning, and thinking, not through a sudden rush that fades in twenty minutes.

The legal side matters too, and I do not want to pretend it does not. DMT is illegal in most countries, and being caught with it can lead to arrest, a criminal record, and serious consequences for work, travel, and study. A criminal record can follow a person for years, affecting job applications, visa applications, and the ability to rent a home. That is a practical cost that has nothing to do with mood, but it adds to the stress and the low mood that follow use. I think young people in particular need to hear this plainly, because a single decision made out of curiosity can have consequences that last far longer than the experience itself. It is not fair, perhaps, but it is real, and it is part of the honest picture.

If someone I cared about had used DMT and was struggling with their mood afterwards, I would tell them three things. First, do not be ashamed, and do not hide it. Shame keeps people from getting help, and help is what makes recovery possible. Second, talk to a health professional, even if it feels awkward, because a doctor or counsellor has heard this before and will not judge you. They can help you understand what is happening, and they can tell you whether what you are feeling is likely to pass on its own or whether you need more support. Third, be patient with yourself. Mood takes time to settle after a powerful substance has disturbed it, and recovery is rarely a straight line. Some days will feel better, some days will feel worse, and that is normal. The important thing is to keep moving in the right direction, one day at a time.

I would also say this to parents and partners: if someone you love is using DMT, try to understand before you judge. They are probably not a bad person. They may be curious, or sad, or anxious, or looking for meaning, or simply trying to fit in with friends. Judgement pushes people away, while understanding brings them closer, and closeness is what helps a person stop. Ask them how they are feeling, listen to what they say, and help them find support if they need it. You cannot force a person to stop using a drug, but you can make it easier for them to choose to stop, and that is a powerful thing. The best help is often quiet, patient, and kind, not loud or angry.

I also think about the moment when someone is offered DMT by a friend, because that is how most first uses happen, and it is a moment that deserves a clear answer. A friend may say that it is safe, that it is natural, that it only lasts a few minutes, or that everyone is doing it. None of those things makes it safe. A few minutes of a powerful drug can change your mood for days, and a friend who means well may not know that, or may not want to admit it. Saying no to a friend is hard, especially when you are young and want to belong, but it is one of the most important skills a person can learn. A real friend will respect your decision, and if they do not, then the friendship was not worth the risk. I would rather a young person felt awkward for a minute than felt anxious and low for a month. The awkwardness passes quickly. The mood effects do not.

Sleep is another part of recovery that I think deserves more attention than it gets. After DMT, many people find that their sleep is disturbed, that they have strange dreams, that they wake up feeling unrefreshed, or that they lie awake worrying about what happened. Poor sleep makes everything worse: mood becomes more fragile, memory becomes weaker, patience becomes thinner, and the whole day feels harder. I think the best advice for anyone recovering from a bad experience is simple and practical: keep regular hours, avoid screens late at night, get some fresh air and gentle exercise during the day, and give your brain the rest it needs to settle. These are not dramatic steps, but they are the ones that work, and they are far more useful than reaching for another substance to escape the feelings. Your brain knows how to heal itself, but it needs time, sleep, and patience, and you need to give it all three.

Finally, I want to say something simple to anyone who has never tried DMT and is thinking about it. You do not need it. The wonder, the meaning, the peace, and the understanding that people hope to find in DMT are things that can be found in ordinary life, in music, in nature, in friendship, in learning, in helping other people, and in the slow work of understanding yourself. Those things take longer, and they are less dramatic, but they are real, and they do not leave you anxious, flat, or frightened afterwards. A drug that promises everything in a few minutes and then leaves you worse than before is not a shortcut. It is a trap, and the wisest thing you can do is to walk past it. Your mood, your mind, and your future are worth more than twenty minutes of borrowed wonder.

Frequently Asked Questions

Why does DMT make you feel low afterwards?

DMT pushes the brain’s mood systems very hard for a short time, and when the effects wear off, those systems need time to settle back to normal. The contrast between the intense feelings during the experience and the ordinary feelings afterwards can make normal life seem dull and grey. Many people feel flat, tired, or sad for hours or days after use, and this low feeling is a recognised part of the comedown. It usually fades, but if it lasts more than a few days or feels severe, talking to a health professional is the right step.

Can DMT cause depression?

DMT does not cause depression in every person who uses it, but public-health guidance warns that it can trigger or worsen depression, especially in people who are already low or who have a personal or family history of mental illness. The sadness and flatness that follow use can deepen into a longer low mood, and repeated use can make that worse. DMT used outside a medical setting does not treat depression. Anyone who is feeling depressed should speak to a doctor rather than using a drug that can make the problem harder to recover from.

Can DMT change your mood?

Yes. DMT can change mood sharply, both during the experience and afterwards. During the experience, feelings can be extreme, swinging between wonder, joy, fear, and confusion. Afterwards, many people report mood swings, anxiety, irritability, sadness, or flatness that can last for hours or days. These changes happen because DMT disrupts serotonin and other brain chemicals that regulate emotion. The changes are unpredictable, and there is no safe way to control what mood effects a person will have.

Does DMT cause anxiety?

Yes, anxiety is one of the most common side effects of DMT. Many people feel intense fear or panic during the experience, because the effects arrive so fast and the loss of control can be frightening. Anxiety can also continue afterwards, with feelings of being on edge, trouble sleeping, constant worry, and flashbacks that bring the frightening feelings back. People who already live with anxiety are at greater risk, and even people who have never been anxious before can find that DMT leaves them with anxiety they did not have before.

Does DMT make anger worse?

DMT can make irritability and anger worse, particularly in the hours and days after use. When mood is unstable and the brain’s emotion systems are still settling, small frustrations can feel much bigger than they really are, and a person may snap at people they care about or lose their temper over minor things. During the experience itself, fear and confusion can also lead to agitated or distressed behaviour. If anger or irritability after drug use is affecting relationships or daily life, that is a sign to seek support from a health professional.

How long do DMT mood changes last?

For most people, the immediate mood effects fade within a few hours to a few days as the brain’s chemistry settles. But for some people, low mood, anxiety, or mood swings can last for weeks, and flashbacks can bring back difficult feelings months later. The length of time depends on the person, how often they have used DMT, and whether they already had mental health problems. If mood changes are still present after a week or two, or if they are getting worse, it is important to talk to a doctor rather than waiting and hoping they will pass on their own.

Sources

This article is general information only. It is not individual medical advice. If you are worried about your health, talk to a qualified health professional.