Can Amphetamine Cause Psychosis

The short answer is yes. Amphetamine can cause psychosis, and this is one of the most serious harms linked with the drug. Psychosis is not a mood or a bad feeling. It is a break from reality, a state in which a person loses touch with what is real and what is not. A person in psychosis may hear voices that nobody else can hear, believe things that are not true even when the facts say otherwise, or feel certain that other people are watching them, following them, or planning to harm them. These experiences feel completely real to the person having them, which is exactly why they are so frightening and so dangerous.

Amphetamine is a powerful stimulant. It pushes the brain into overdrive, speeding up thoughts, raising alertness, and flooding the brain with chemical messengers that are normally released in small, careful amounts. Used once, it can make a person feel wired, confident, and unable to sleep. Used again and again, especially in large amounts or over many days without sleep, it can push the brain past the point where it can keep its thinking straight. The line between feeling overstimulated and losing touch with reality is thinner than most people realise, and amphetamine can cross it.

This article explains, in plain words, how amphetamine can trigger psychosis, what psychosis actually looks like from the inside and from the outside, who is most at risk, why sleep loss matters so much, and why a psychotic episode needs urgent help rather than waiting to see if it passes. It is general information, not individual medical advice. If you, or someone near you, is showing signs of psychosis, that is an emergency. A qualified health professional, or an emergency service, is the right call, and it should not be delayed.

What Amphetamine Does to the Brain

To understand why amphetamine can cause psychosis, it helps to understand what the drug does inside the brain. The brain runs on chemical messengers, and one of the most important is dopamine. Dopamine is involved in reward, motivation, movement, and in deciding which things in the world deserve attention. In a healthy brain, dopamine is released in modest amounts at the right moments, and then cleared away. Amphetamine floods the system. It forces the brain to release far more dopamine than usual and blocks the normal clean-up, so dopamine stays active far longer than it should.

When dopamine levels are far too high for too long, the brain starts to treat ordinary things as deeply significant. A glance from a stranger, a car parked outside, a comment overheard in a shop — all of these can suddenly feel loaded with meaning. The brain, swimming in dopamine, begins to connect dots that are not really connected. This is not a character flaw or a lack of intelligence. It is chemistry. The same system that helps us notice real danger is being driven so hard that it starts to invent danger where there is none.

Amphetamine also speeds up the whole nervous system. Heart rate rises, blood pressure rises, the body stays on alert, and sleep becomes almost impossible. A person may stay awake for a day, then two days, then longer, feeling wired and restless the whole time. The brain needs sleep to sort memories, to calm the stress system, and to keep thinking straight. Without it, thinking becomes jumpy and fragmented. Thoughts race, attention jumps from one thing to another, and it becomes harder to tell which thoughts make sense and which do not. Add the dopamine flood to days without sleep, and the conditions for psychosis are set.

What Psychosis Actually Means

Psychosis is a word that many people have heard but few understand clearly, so it is worth saying exactly what it means. Psychosis is not a single illness. It is a set of experiences in which a person loses contact with shared reality. The two most common features are hallucinations and delusions. A hallucination is sensing something that is not there — most often hearing voices, but sometimes seeing things, or feeling things on the skin, that nobody else can sense. A delusion is a fixed false belief, held firmly even when evidence shows it is wrong, such as believing that neighbours are spying through the walls, or that the television is sending personal messages.

A person in psychosis is not pretending, and they are not trying to be difficult. From inside the experience, the voices sound as real as any voice in the room, and the beliefs feel as certain as the ground under their feet. That is why arguing rarely helps. Telling a person that the voices are not real does not make them stop hearing them, any more than telling a person with a fever that they are not hot makes the fever go away. The person needs medical help, not debate, and they need it from people who understand that the experience is real to them even though it is not real in the world.

Psychosis also affects how a person thinks and speaks. Thoughts may become disorganised, jumping from one subject to another without a clear link. Speech may become hard to follow. A person may struggle to plan, to remember what they were doing, or to look after themselves. They may stop eating, stop washing, or stop going out. To family and friends, it can look as though the person they know has been replaced by someone frightened, suspicious, and unreachable. That change is painful to watch, and it is frightening for the person going through it too.

How Psychosis Can Begin

Amphetamine psychosis rarely arrives in a single dramatic moment. More often, it builds gradually, and the early signs are easy to miss or to explain away. It may start with a feeling of unease, a sense that something is not quite right. A person may become more suspicious than usual, reading hostility into a friend’s joke or a colleague’s silence. They may start to check things repeatedly — looking out of windows, locking doors twice, re-reading messages for hidden meanings. At this stage, they may still be able to function, to go to work or to talk normally, but the suspicion is growing underneath.

As use continues, especially if the person keeps taking amphetamine to stay awake or to chase the first feeling, the suspicion can harden into something stronger. Ordinary events start to feel like parts of a pattern. A delayed bus, a phone that rings at an odd time, a neighbour’s glance — each one becomes another piece of evidence in a story that only makes sense inside the person’s mind. This is sometimes called ideas of reference, the feeling that everyday things are aimed at you personally. It is a warning sign, and it often comes before the fuller break.

In many cases, the break comes after a run of heavy use with little or no sleep, sometimes called a binge. The person may have been awake for two or three days, taking more amphetamine to keep going, eating very little, and drinking very little water. By then, the brain is exhausted, overstimulated, and starved of rest. That is when voices may start, or when a false belief becomes fixed and unshakeable. The person may act on what they believe, hiding, running away, confronting someone they think is a threat, or refusing help because they believe the helpers are part of the plot. This is the point at which the danger is greatest, both to the person and to those around them.

Hallucinations: Hearing and Seeing Things That Are Not There

Hearing voices is the most common hallucination in amphetamine psychosis, and it is important to understand how real it feels. The voices are not like a thought in the head. They sound as if they are coming from outside, from another room, from the street, or from inside the walls. They may whisper, shout, or speak in a running commentary on everything the person does. Often they are hostile or threatening, telling the person that they are worthless, that someone is coming for them, or that they must do something to stay safe. Living with that for hours or days is exhausting and terrifying.

Some people also see things that are not there: shadows moving at the edge of vision, figures in a dark corner, insects on the skin or on the walls. Others feel crawling or tingling on their skin, a sensation that can lead to scratching until the skin is sore. These experiences are not a sign that the person is lying or imagining things on purpose. The brain’s sensory systems are misfiring under the strain of too much stimulation and too little sleep, and the result feels completely real. A person may try to explain what they are seeing or hearing, and become frustrated or angry when nobody else can see it, because from their side, it is obvious.

Hallucinations make everyday life very hard. It is difficult to hold a conversation when a voice is talking over the other person. It is difficult to sleep when you believe someone is standing outside your door. It is difficult to trust anyone when the voices tell you that the people nearest to you are lying. That is why a person in this state may withdraw, lock themselves in a room, or stop answering the phone. They are not being rude. They are trying to cope with an experience that nobody around them can share or fully understand, and the effort leaves them drained.

False Beliefs and Paranoia

Paranoia is one of the most painful parts of amphetamine psychosis, because it turns the people a person loves most into people they fear. A partner’s kindness can start to look like a trick. A parent’s worry can look like spying. A friend’s message can look like a coded warning. The person does not choose to believe these things. The belief grows out of a brain that is misreading signals, and once it takes hold, it resists every attempt to correct it. Showing proof does not help, because the brain in psychosis can fold the proof itself into the story — the proof, it says, was planted.

These false beliefs often centre on being watched, followed, or plotted against. A person may believe that cameras have been hidden in their home, that their phone is being listened to, or that strangers on the street have been sent to follow them. They may change their routines to avoid the imagined watchers, taking different routes, covering windows, or refusing to leave the house at all. In some cases, the belief leads to confrontation. A person may accuse a neighbour, a shopkeeper, or a family member of something they have not done, and the accusation can turn into an argument or worse. This is not because the person is violent by nature. It is because they genuinely believe they are defending themselves.

What makes paranoia so hard for families is that it breaks trust in both directions. The person in psychosis no longer trusts the people around them, and the people around them no longer know how to reach the person they love. Conversations become careful and strained. Every word is weighed, in case it feeds the suspicion. Families often describe this as the loneliest part of the whole experience, because the person is still there, in the same house, but they feel far away, locked behind a wall of fear that nobody else can see through.

Why Sleep Loss Makes Everything Worse

Sleep is not a luxury for the brain. It is the time when the brain clears away waste, sorts the day’s memories, and resets the chemical systems that keep thinking steady. Amphetamine takes sleep away, and it does so for as long as the drug is active. A person who uses amphetamine heavily may go for days without proper sleep, and each sleepless night makes the brain less able to tell what is real. Even in people who have never used any drug, several nights without sleep can cause confusion, suspicious thinking, and in extreme cases, hallucinations. Amphetamine adds a powerful stimulant on top of that sleep loss, which is why the combination is so dangerous.

The link works in both directions. Amphetamine keeps a person awake, and being awake for too long makes the effects of amphetamine worse. Thoughts that might have stayed manageable after a good night’s sleep become wilder and harder to control after two nights without it. The person may feel more alert than ever, because the drug is still pushing them, while in reality their judgement is falling apart. They may not notice how tired they are, because the stimulant masks the tiredness. The body is exhausted, but the brain is still racing, and that mismatch is where reality starts to slip.

This is also why rest is such an important part of recovery. When a person stops using amphetamine and begins to sleep again, the brain slowly starts to reset. The dopamine flood eases, the stress system calms, and thinking becomes clearer. Recovery is rarely instant, and it can take days or weeks, but sleep is the foundation of it. A person who is still awake after days of use is a person whose brain has had no chance to repair itself, and that is one of the clearest reasons to seek help rather than waiting for the episode to pass on its own.

Who Is Most at Risk

Anyone who uses amphetamine heavily can develop psychosis, but some people face a higher risk than others. The risk rises sharply with the amount used, how often it is used, and how long the person goes without sleep. Someone who uses a small amount occasionally and sleeps normally is at far lower risk than someone who uses large amounts over several days in a row. The pattern matters more than any single use. Repeated heavy use, especially in binges, is the pattern most often linked with psychosis.

People who already live with a mental health condition, or who have a close family member who does, are also at higher risk. Amphetamine can bring forward, or unmask, an illness that might otherwise have stayed quiet for years, such as schizophrenia or another psychotic condition. In these cases, the psychosis may not fade quickly when the drug wears off, and it may need longer treatment. This does not mean the drug caused the illness from nothing. It means the drug pushed a vulnerable brain over a line it might not otherwise have crossed, and that is a serious harm in itself.

Other factors add to the risk too. Very young users, whose brains are still developing, are more vulnerable. People who are already under severe stress, who are not eating or sleeping well, or who are using other substances at the same time, face a greater danger. Mixing amphetamine with alcohol, cannabis, or other stimulants can make the confusion and paranoia worse, and can make it harder for doctors to work out what is happening. None of these factors makes psychosis certain, and none of them makes it a person’s fault. They are simply the conditions under which a brain is most likely to lose its grip on reality.

What an Episode Can Look Like Day to Day

From the outside, an episode of amphetamine psychosis can look confusing, and it can change from hour to hour. In the morning, a person may seem calm and able to talk, and by the afternoon they may be pacing, whispering to themselves, or staring at a window for a long time. They may talk quickly, jumping from one idea to another, or they may go quiet and refuse to answer. They may eat very little, because they are too distracted or too suspicious to eat, and they may drink very little water. They may stay up all night, convinced that they must keep watch, and then be exhausted and irritable the next day.

Daily life falls apart in small, visible ways. Work is missed, or done badly, because concentration is gone. Messages go unanswered. Appointments are forgotten. Money may be spent strangely, or lost. The home may become untidy, because the person is too caught up in their fears to do ordinary tasks. Family members notice first, usually, because they see the small changes: the person who used to laugh at a joke now looks at them with suspicion, the person who used to sleep at night now paces the hallway at three in the morning, the person who used to trust them now locks the bedroom door.

The most worrying part is how the person may act on their beliefs. Someone who is convinced that they are in danger may run into traffic, climb out of a window, or barricade themselves in a room. Someone who believes a family member is a threat may lash out. Someone who hears voices telling them to harm themselves may act on those voices. This is why psychosis is treated as an emergency, not as something to wait out at home. The person is not in control of what they are experiencing, and they need people around them who can keep them safe while medical help arrives.

Why Recovery Takes Time and Why Help Matters Urgently

When amphetamine use stops, psychosis often begins to fade, but it does not always fade quickly. For many people, the worst symptoms ease over days as sleep returns and the drug leaves the body. For others, especially after long or heavy use, or where there is an underlying mental health condition, the symptoms can last for weeks or even months. This is sometimes called a prolonged or persistent psychosis, and it needs proper medical care, not just time. A doctor can assess the situation, offer treatment that calms the symptoms, and arrange follow-up so that the person is not left to cope alone.

Trying to handle a psychotic episode at home, without medical help, is risky. The person may refuse food and water, may not sleep for days, and may become dangerously dehydrated or exhausted. Their heart may already be under strain from the stimulant. They may act on a false belief in a way that harms themselves or someone else. They may also be too frightened or suspicious to accept help from family, which is why a calm, professional response matters. In an emergency, calling emergency services or going to a hospital is the right step, even if the person objects. Their safety comes first, and a refusal in the middle of psychosis is not the same as a refusal from a clear mind.

The other reason help matters is that psychosis can return. A person who has had one episode of amphetamine psychosis is more likely to have another if they use the drug again, and the next episode can come faster and last longer. Each episode can leave the person more vulnerable, and more frightened of what might happen next. Getting help is not only about ending the current episode. It is about understanding what happened, getting support to stay away from the drug, and building a plan so that the next time is less likely, and less severe if it does happen. That plan is best made with a health professional, not alone, and not in the middle of a crisis.

My Take:

I want to start this part with something plain, because this topic is too serious for soft words. Amphetamine psychosis is real, it is frightening, and it can happen to a person who never expected it. I have read about people who used the drug to stay awake for work, to study for exams, or to keep going through a hard week, and who ended up hearing voices and believing their own family was against them. They did not set out to lose touch with reality. They set out to get through a difficult stretch, and the drug took them somewhere they never meant to go. That is the part I keep thinking about, because it shows how quickly a practical choice can turn into a crisis.

What strikes me most is how normal the beginning looks. Nobody wakes up one morning and decides to become paranoid. It starts with a small suspicion, a bad night’s sleep, a feeling that something is off, and each of those things is easy to explain away. We all have suspicious thoughts sometimes. We all have nights when we are tired and jumpy. The difference with amphetamine is that the drug keeps pushing, and the sleep never comes to reset the mind, so the small suspicion grows instead of fading. By the time the person realises something is seriously wrong, they may already be too deep inside the experience to ask for help themselves. That is why the people around them matter so much.

I think about the families a lot when I read about this. Imagine watching someone you love slowly stop trusting you, watching them check the windows, whisper to themselves, or accuse you of things you have not done, and knowing that the person you love is still in there somewhere, frightened and unreachable. That must be one of the hardest things a family can go through. It is not a matter of being a bad family, or of not trying hard enough. Psychosis is a medical emergency, and love alone cannot fix it, any more than love alone can fix a broken leg. Families need support too, and they deserve to be told clearly that this is not their fault, and that getting professional help is not a betrayal of the person they love.

I also think the sleep part deserves more attention than it usually gets. We talk about drugs in terms of chemicals and doses, but we forget that sleep is one of the most powerful medicines the brain has, and amphetamine takes it away. A brain without sleep is a brain that cannot think straight, and when you add a flood of dopamine on top of that, you have a recipe for losing touch with reality. If there is one practical warning I would give to anyone who uses this drug, it is this: the nights without sleep are not a sign that the drug is working. They are a sign that your brain is running out of the very thing it needs to stay sane. That warning is simple, but I think it could save someone from a very bad place.

I do not believe in blaming people for this. Some people use amphetamine because they are under real pressure — long shifts, exams, money worries, a life that feels too hard to keep up with. Others use it because they are already struggling with their mental health and the drug feels, for a short while, like relief. None of that makes them foolish or weak. It makes them human, trying to cope with a difficult life in a way that turns out to be dangerous. Shame does not help a person in psychosis, and it does not help them afterwards either. What helps is clear information, given early, and help that arrives without judgement when things go wrong.

The part that worries me most is how long psychosis can last after the drug stops. I think many people assume that once the drug wears off, the person will simply go back to normal, like waking up from a bad dream. For some people, that is roughly what happens. For others, the voices and the false beliefs linger for weeks, and the fear lingers even longer. A person who has lived through that does not simply forget it. They remember the terror of believing their family was plotting against them, and they may feel ashamed or confused about what they did while they were unwell. That shame can keep them from seeking help the next time, which is exactly the wrong outcome. Recovery needs patience, and it needs people who understand that the person is not the illness.

If I could say one thing to a person who is starting to feel suspicious or to hear things after using amphetamine, it would be this: tell someone, and tell them now, before it gets worse. Do not wait to see if it passes. Do not try to argue with the voices or to prove the beliefs wrong by yourself. Your brain is not working the way it normally does, and that is not your fault, but it does mean you need help from outside. A doctor, a nurse, a trusted family member, an emergency service — any of these is better than sitting alone with a frightening experience that is getting stronger by the hour. Asking for help in that moment is not weakness. It is the clearest thinking you can do.

I would say something similar to the friends and family. If someone you care about is using amphetamine and starts to seem suspicious, fearful, or out of touch, do not wait for them to ask for help, because they may not be able to. Stay calm, do not argue about what is real and what is not, and get medical help. Keep the person safe, keep yourself safe, and do not try to handle a psychotic episode on your own. You are not a doctor, and you do not need to be one. Your job is to get the person to people who can help, and to stay with them, as far as you can, while that help arrives. That is already a great deal, and it is enough.

I am also struck by how preventable much of this is. Nobody needs to learn about amphetamine psychosis by living through it. The information is available, and it is simple: heavy use, especially without sleep, can cause psychosis, and the risk grows with every day the pattern continues. If more people knew that before they started, fewer would end up in that place. That is why I think plain, honest articles matter, even when the subject is uncomfortable. A person who reads this and decides not to use amphetamine, or to stop before the pattern gets heavy, has been helped in a real way, and that help costs nothing but a few minutes of reading.

Finally, I want to be honest about hope, because this is not a hopeless story. People do recover from amphetamine psychosis. Brains do heal, sleep does return, and thinking does clear, especially with proper care and with time away from the drug. It is not always quick, and it is not always complete, and I will not pretend otherwise. But recovery happens, and it happens more often when help arrives early and when the person has support afterwards. If you are reading this because you are worried about yourself or someone you love, that worry is already a useful thing. It means you are paying attention, and paying attention is the first step towards getting help. Hold on to that, and act on it, sooner rather than later.

I think we also need to talk about what happens after the episode ends, because that part is often left out of the conversation. A person who has been through psychosis does not simply return to work on Monday as if nothing happened. They may feel embarrassed about what they said or did while they were unwell, and they may worry about what their family, their employer, or their neighbours now think of them. That embarrassment can be a heavy burden, and it can stop a person from asking for the follow-up care they need. I would say to anyone in that position that the episode was an illness, not a confession of who you are, and that the people who matter will judge you by how you recover, not by what you did when your mind was not working properly. Getting follow-up care, keeping appointments, and being honest with a doctor about how you feel are the strongest steps you can take, and they are worth more than any amount of hiding.

There is also the question of work, and I think it deserves an honest answer. A person who has had a psychotic episode may need time away from work, and they may need a slower return, with fewer hours or simpler tasks at first. That is not a weakness. It is the same as returning slowly after any serious illness. An employer who understands this can make a real difference, and a person who is open about needing time is more likely to get it than a person who tries to pretend nothing happened and then collapses under the strain. If work feels too much, say so early, before the pressure builds. A short break now is far better than a longer crisis later, and most workplaces would rather have a person back slowly and steadily than lose them altogether.

I want to mention children specifically, because they are often the silent witnesses in these situations. A child who has seen a parent become paranoid, hear voices, or behave in frightening ways may be confused and scared, and they may not have the words to say so. They may think it was their fault, or they may worry that it will happen again. Children need simple, honest explanations, given in words they can understand, and they need reassurance that the parent is getting help and that they are safe. They do not need the full medical detail, and they do not need to be frightened further. They need to know that adults are handling it, that it is not their job to fix it, and that they can ask questions whenever they want. That reassurance, given calmly and repeated as often as needed, can make a lasting difference to a child.

Stigma is another part of this story that I find hard to accept. Psychosis still carries a stigma that a broken leg or a heart problem does not, and that stigma stops people from seeking help early, when help would work best. A person who hears voices may hide it for months, afraid of being called mad, and by the time they finally tell someone, the episode is far worse than it needed to be. I think the only way to change that is to talk about psychosis plainly, as a health problem that can happen to any brain under enough strain, and to treat people who experience it with the same respect we would give to anyone else who is ill. The words we use matter. Calling a person dangerous, or crazy, or lost, does not help them recover. It pushes them further away from help.

One last point I would make is about warning others. If you have lived through amphetamine psychosis, or watched someone you love go through it, your experience can help someone else. You do not need to tell the whole world, and you do not need to share details you would rather keep private. But a quiet word to a friend who is using amphetamine, a warning about the sleep loss and the paranoia, or a simple statement that you have seen what this drug can do, can carry more weight than any article. People listen to real experience. They listen when someone says, plainly, that they have been there and that it was frightening. That kind of honesty is a gift, and it is one of the best reasons to speak about this openly, when you are ready to do so.

I would add one more thought about the first conversation after an episode, because it is often the hardest conversation of all. A person who has recovered enough to talk about what happened may not know where to start, and the family may not know what to ask. My advice is to keep it simple. Do not try to explain everything at once, and do not try to make sense of every belief or every voice. Start with the practical things: how the person is sleeping, whether they are eating, whether they feel safe, and what help they need next. The understanding of what happened will come gradually, over many conversations, not in a single sitting. What matters first is that the person knows they are not alone, that help is still there, and that the people around them are not going to walk away because of what happened while they were unwell.

I also think it is worth remembering that a single episode does not define a person’s whole future. I have seen how easy it is, after something frightening, to label a person by the worst thing that happened to them, and to forget everything else they are. A person who has had amphetamine psychosis is still a parent, a worker, a friend, a neighbour, with skills, humour, and plans that have nothing to do with the drug. Recovery is partly about getting the right medical care, but it is also about getting back to those ordinary parts of life, one at a time, and being allowed to be more than a diagnosis. The people around them can help most by noticing those parts, and by treating the person as a whole person, not as a problem to be managed.

Frequently Asked Questions

How does Amphetamine affect psychosis?

Amphetamine can trigger psychosis by flooding the brain with dopamine and keeping a person awake for long periods. Too much dopamine makes the brain treat ordinary events as deeply significant, which can lead to suspicious thinking, false beliefs, and hallucinations such as hearing voices. Sleep loss makes all of this worse, because a tired brain is less able to tell what is real. The effect is not the same for everyone, but heavy or repeated use, especially without sleep, carries a real risk.

How soon can Amphetamine start harming psychosis?

Psychosis can begin after a short period of heavy use, particularly during a run of several days without sleep, although it more often builds gradually over weeks of repeated use. Early signs such as growing suspicion, checking windows and locks, or feeling that ordinary events are aimed at you can appear before the fuller break. The longer and heavier the use, and the less sleep a person gets, the sooner and more severely psychosis can develop.

Can the harm Amphetamine does to psychosis be reversed?

In many cases the symptoms ease over days or weeks once use stops and normal sleep returns, because the dopamine flood fades and the brain begins to reset. For some people, especially after very heavy use or where there is an underlying mental health condition, symptoms can last much longer and need medical treatment. Whether it fully reverses depends on the person, the pattern of use, and how quickly help is given, so a qualified health professional is the right person to assess an individual case.

Who notices the harm of Amphetamine on psychosis first?

Family members and close friends often notice first, because they see the small daily changes: growing suspicion, broken sleep, pacing at night, missed work, and conversations that no longer make sense. The person using amphetamine is often the last to see it, because from inside psychosis the voices and beliefs feel completely real. Colleagues and neighbours may also notice, in missed days, shorter patience, and behaviour that has changed.

What makes the harm of Amphetamine to psychosis worse?

Heavier use, more frequent use, and longer periods without sleep make psychosis more likely and more severe, because the brain gets no chance to recover. Mixing amphetamine with other substances, poor food and water intake, existing mental health problems, and high stress can also make the harm worse. A person who has already had one episode of amphetamine psychosis is more likely to have another, and the next episode can arrive faster, if they use the drug again.

Where can I read reliable information about Amphetamine and psychosis?

Reliable general information about amphetamine and psychosis can be found from public health authorities such as NIDA, the NHS, the WHO, the CDC and the DEA, listed in the sources below. Those sources explain harms, risks and patterns of use in plain language, without selling anything or offering personal advice. For questions about a specific person, the right step is a conversation with a qualified health professional, not an article.

Sources

This article is general information only. It is not personal medical advice. For questions about a specific person, speak with a qualified health professional.