What Happens to Your Body When You Stop Using Codeine
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Stopping codeine after regular use is not like simply putting a medicine back in the cupboard and carrying on as normal. When the body has become used to codeine, it has adjusted its chemistry around the drug, and when the drug is suddenly gone, the body has to readjust. That readjustment is what people call withdrawal, and it can affect sleep, mood, appetite, energy, digestion and the ability to concentrate. It is usually not life-threatening in the way that withdrawal from alcohol or some other drugs can be, but it can be deeply unpleasant, and it is one of the main reasons people find it hard to stop, even when they know codeine is harming them.
This article explains, in plain words, what the body goes through when codeine use stops: why the first days feel hardest, how sleep and dreams change, what happens to mood and focus, why sweating and physical unease appear, how appetite and energy return, how cravings work, and when the adjustment takes longer than expected. It is general information, not individual medical advice. Stopping opioids after regular use is safest with medical guidance, and anyone who is worried, or who uses codeine in large amounts or together with other drugs or alcohol, should talk to a qualified health professional before stopping.
Why Stopping Feels Like a Shock to the Body
Codeine works by acting on opioid receptors in the brain and the gut, and over time the body adapts to having the drug present. It produces less of its own natural pain-relieving chemicals, because codeine has been doing that job for it, and it becomes more sensitive to pain and discomfort. The brain’s reward system also changes, learning to expect the small lift that codeine brings, and the gut slows down to match the drug’s effect on it. None of this is a conscious choice. It is the body doing what bodies do: adjusting to a regular chemical input until that input feels normal.
When codeine is stopped, the body is left with the adjustments but without the drug that caused them. The natural pain-relieving chemicals are in short supply, so ordinary aches feel sharper. The reward system is waiting for a lift that does not come, so mood drops and everything feels flat. The gut, which has been held slow by codeine, suddenly speeds up, and the result is cramps and loose bowels. The nervous system, which has been damped down by the drug, becomes more active, and that shows up as restlessness, sweating, and a feeling of being on edge. Put together, these changes feel like the flu combined with a bad night’s sleep and a low mood, and they can arrive within hours of the last dose.
The speed of onset depends on how much codeine was being used, how often, and for how long. Someone who used a small amount for a short time may feel only mild discomfort, or nothing at all. Someone who used larger amounts regularly for months is far more likely to feel strong withdrawal, and to feel it sooner. The way codeine was used matters too. Codeine taken in combination products, or mixed with alcohol or other sedating drugs, can make stopping more complicated, because the body is adjusting to more than one substance at once. That is one reason why honest information about everything a person has been using is so important when planning to stop.
It helps to understand that withdrawal is not the body being damaged by stopping. It is the body relearning how to work without the drug, and relearning takes time. The symptoms are a sign that the adjustment is happening, not a sign that stopping was a mistake. That distinction matters, because many people feel so unwell in the first days that they conclude stopping is harming them, and they go back to codeine to make the discomfort stop. The discomfort does stop when codeine is taken again, but only because the readjustment has been postponed, not because it has been completed. Each return to the drug resets the clock, and the body has to start the process again next time.
The First Days After Stopping
The first day after stopping is often the hardest to predict, because it depends on when the last dose was taken and how long the drug stays in the body. Codeine itself leaves the system fairly quickly, usually within a day, but its effects on the body linger longer. Many people start to feel uneasy within eight to twelve hours of the last dose: a runny nose, watery eyes, yawning, and a creeping feeling of restlessness. These early signs are easy to mistake for a cold, and that mistake is common. A person may think they are coming down with flu, when in fact their body is beginning withdrawal.
By the second and third days, the symptoms usually reach their peak. Sleep becomes difficult, and the person may lie awake for hours, or drift in and out of light, broken sleep. The stomach cramps, and the bowels may become loose and urgent. Muscles ache, as if the person has done hard physical work, even though they have done nothing. Sweating comes in waves, and the skin may feel hot and then cold. The mood drops, and the person may feel irritable, anxious, and tearful without knowing why. Food holds little appeal, and even drinking water can feel like an effort. This is the stage at which many people are most tempted to use codeine again, simply to make the discomfort stop, and it is also the stage at which support matters most.
After the peak, things usually begin to improve, although the improvement is rarely smooth. The fourth and fifth days often bring a little more sleep, a little less sweating, and a little more appetite, but the improvement can be uneven. A good morning may be followed by a bad afternoon, and a night of reasonable sleep may be followed by a night of lying awake. That unevenness is normal, and it does not mean the recovery has failed. The body is not a machine that switches back in a single step. It recovers in fits and starts, with each system — sleep, digestion, mood, energy — finding its own pace.
By the end of the first week, the worst of the physical symptoms have usually eased for most people, although tiredness, low mood and poor concentration can linger. The first week is not the end of the story, but it is a real milestone, and getting through it is an achievement worth recognising. Anyone who has been through it will tell you that the days felt long, and that the nights felt longer, but that the fog did begin to lift. If the symptoms are severe, or if they do not improve after a week, or if there are other health problems, medical advice should be sought, because stopping is safer with support than without it.
Sleep, Dreams and Restless Nights
Sleep is one of the first things to be disrupted when codeine is stopped, and one of the last things to fully settle. Codeine can make a person drowsy, and many people come to rely on it, knowingly or not, to fall asleep. When it is gone, the body has to remember how to fall asleep on its own, and that remembering takes time. The result is often several nights of tossing and turning, waking in the early hours, and feeling unrefreshed in the morning, even after what felt like a long night in bed.
Restless legs are a common complaint during this period. The legs feel as if they need to move, with an uncomfortable crawling or aching sensation that makes lying still almost impossible. The person may get up and walk around the room in the middle of the night, stretch, or rub their legs, and the relief lasts only a short while. This restlessness is part of the nervous system becoming more active after being damped down by codeine, and it usually fades over days, but while it lasts it can make sleep feel impossible. A cool room, a regular bedtime, and avoiding caffeine late in the day can help a little, although they cannot switch the symptom off entirely.
Dreams also change, and many people find this surprising. While using codeine, dreams may be dull or hard to remember. After stopping, dreams can become vivid, strange, and sometimes distressing. A person may dream about using codeine again, or about situations from the past, or about things that make no sense at all, and wake up feeling shaken. These vivid dreams are not a sign of anything wrong with the mind. They are a sign that the brain’s sleep patterns are readjusting, and that the deep sleep that codeine suppressed is returning. The dreams usually become less intense over a few weeks, but in the first week they can be unsettling, and it helps to know in advance that they are a normal part of the process.
There is a temptation, when sleep will not come, to reach for something else to help: alcohol, sleeping tablets, or another drug. That temptation should be resisted, because it replaces one problem with another, and it can interfere with the body’s recovery. The safest approach is to keep a simple routine — going to bed and getting up at the same time, keeping the bedroom dark and cool, avoiding screens late at night — and to accept that sleep will be poor for a while. If sleep problems persist for weeks after stopping, or if they are causing serious distress, a health professional can advise on safe options.
Mood, Irritability and Focus
Mood is often the hardest part of stopping codeine, because it is less visible than sweating or vomiting, and harder to explain to other people. After regular use, the brain has become used to codeine’s effect on the reward system, and when the drug is gone, the system is left underactive. The result is a flat, grey feeling: things that used to be enjoyable feel dull, small problems feel overwhelming, and the future feels bleak. This is not a character flaw. It is a chemical readjustment, and it affects almost everyone who stops opioids after regular use.
Irritability is a common part of this. A person who is usually patient may snap at family members over small things, feel annoyed by noise, or lose their temper over nothing. The irritability is not really about the small thing. It is about a nervous system that is on edge, a body that is tired from poor sleep, and a brain that is craving the drug. Knowing this does not make the irritability disappear, but it can help the person, and the people around them, to understand what is happening and to be patient with each other. It helps to warn family in advance that the first week may be difficult, and to ask for understanding rather than expecting normal behaviour straight away.
Focus and concentration also suffer. A person may find it hard to follow a conversation, to read a page, or to remember what they were doing a moment ago. Work becomes harder, and simple tasks take longer. This is partly because of poor sleep, partly because of low mood, and partly because the brain is still readjusting. It is frustrating, and it can make a person feel as if they have damaged their brain permanently. That fear is understandable, but in most cases the fog does lift. Concentration usually improves over two to four weeks, as sleep returns and the reward system steadies. The improvement is gradual, and it is easy to miss day by day, but over a week or two the difference is usually noticeable.
Low mood after stopping codeine deserves to be taken seriously, because it can last longer than the physical symptoms and can, in some people, become depression. If low mood is severe, if it does not improve after a few weeks, or if a person has thoughts of harming themselves, help should be sought urgently. A doctor, a crisis helpline, or a trusted person can provide support, and there is no shame in asking. Stopping a drug is a brave step, and the mood that follows it is a real health issue, not a weakness.
Sweating, Shaking and Physical Unease
The physical signs of codeine withdrawal are often the most obvious, and the most uncomfortable. Sweating is one of the earliest and most common. It can come in waves, soaking clothes and bedding, and it may alternate with chills, so the person feels hot one moment and cold the next. The sweating is not caused by heat. It is caused by the nervous system becoming more active, and it can happen even in a cool room. Changing clothes, keeping water nearby, and keeping the room ventilated can make it more bearable, but the sweating itself usually needs time to pass.
A runny nose and watery eyes are also common, and they add to the feeling of having flu. The nose runs constantly, the eyes water, and the person may sneeze repeatedly. These symptoms are harmless in themselves, but they are tiring, and they make the person feel unwell in a way that is hard to ignore. Yawning is another early sign, sometimes so frequent that it becomes uncomfortable. The body is, in effect, showing that its normal controls are out of balance, and that balance will return only as the brain readjusts.
Muscle aches and a general feeling of physical unease are part of the same picture. The muscles may ache as if after exercise, the joints may feel stiff, and the body may feel restless and unable to settle. Some people describe it as feeling as if their skin is crawling, or as if they cannot get comfortable in any position. This restlessness is one of the most distressing parts of withdrawal, because there is no position, no activity, and no distraction that fully relieves it. Walking, stretching, and a warm bath can help a little, and the symptom does fade, usually over several days, but while it lasts it demands patience.
It is important to distinguish these symptoms, which are unpleasant but expected, from signs that need urgent care. A very high fever, confusion, severe vomiting that prevents any fluid from staying down, chest pain, or difficulty breathing are not normal withdrawal symptoms, and they should be checked urgently. So should any symptom that is severe, that worsens rather than improves after several days, or that causes serious distress. Withdrawal is safest when someone knows what to expect and knows when to seek help, and a health professional can provide both.
Appetite, Energy and Daily Rhythm
Appetite often changes in two directions when codeine is stopped, and the change can be confusing. During use, codeine slows the gut and dulls appetite, so many people eat less than they need. After stopping, the gut speeds up, and appetite may return quickly, or it may stay low for a while because nausea and low mood make food unappealing. Some people find they are hungry but cannot face eating. Others find they eat more than usual, as the body tries to make up for lost food. Both patterns are normal in the early days, and neither is a cause for alarm on its own.
The stomach itself often goes through a difficult phase. Cramps are common, and the bowels may become loose and urgent, which is the opposite of the constipation that codeine caused. This is the gut readjusting, and it usually settles within a few days, but while it lasts it can be embarrassing and tiring, and it can make a person reluctant to leave the house. Eating small, plain meals, drinking water regularly, and avoiding very spicy or fatty food can make this phase easier, although the main treatment is time. If diarrhoea is severe, or if it lasts more than a few days, or if there is blood in the stool, medical advice should be sought.
Energy returns slowly, and this is often the part that frustrates people most. After the first week, the worst symptoms may have eased, but the person still feels tired, as if they have not fully recovered from an illness. That tiredness is real. The body has been through a major chemical change, sleep has been poor, food intake has been low, and the brain is still rebuilding its normal chemistry. Energy does not return in a single morning. It returns gradually, as sleep improves, as appetite returns, and as the person starts to move more. Short walks, regular meals, and a steady daily routine help, even when they feel like an effort. The effort itself is part of the recovery.
Daily rhythm also needs rebuilding. While using codeine, a person’s day may have been organised around the drug: when to take it, when its effects would wear off, when to take it again. When the drug is gone, that structure disappears, and the day can feel empty and shapeless. Rebuilding a routine — regular mealtimes, a walk, work, time with family — gives the day a shape that does not depend on codeine, and that shape matters more than it might seem. It gives the brain something to do other than wait for the next dose, and it gives the person a sense of control that the drug had taken away.
Cravings and How They Fade Over Time
Cravings are one of the most powerful parts of stopping codeine, and they are also one of the most misunderstood. A craving is not a mild wish. It is a sudden, intense urge to use the drug again, and it can feel physical, like hunger or thirst. It is often triggered by something specific: a time of day, a place, a feeling, or a situation that the brain has linked with codeine. The morning, after a meal, during a stressful moment, or when passing a place where codeine was bought or used — any of these can set off a craving without warning.
Cravings are strongest in the first week, and they are most likely to appear when the person is tired, hungry, stressed, or alone. They usually last for a few minutes, although they can feel much longer, and they tend to come in waves, rising sharply and then fading. Knowing this pattern helps, because it means a craving can be waited out. A walk, a glass of water, a phone call to a supportive person, or simply doing something else for ten minutes can be enough to let the wave pass. The craving does not mean the person has failed. It means the brain is still learning to live without the drug, and that learning takes time.
Over weeks and months, cravings usually become less frequent, shorter, and weaker. They may still return unexpectedly, especially in stressful times, and that can be frightening, because it feels as if the recovery has gone backwards. It has not. A single craving, even months after stopping, is a normal part of recovery, and it does not erase the progress that has been made. What matters is what the person does with it. Having a plan — knowing who to call, where to go, or what to do when a craving hits — makes a real difference, and it is worth preparing that plan in advance, when the mind is clear, rather than trying to invent one in the middle of a craving.
There is also a subtler kind of craving, which is not a sudden urge but a quiet thought: that life was easier with codeine, that the drug helped with pain or stress, that one dose would not hurt. That thought is dangerous, because it sounds reasonable, and it often arrives when the person is feeling low or tired. It helps to remember, in those moments, what codeine actually cost: the stomach trouble, the poor sleep, the flat mood, the money, the time spent thinking about the next dose. Writing those costs down, and reading them when the thought appears, can be a useful reminder. Recovery is not about forgetting what codeine felt like. It is about remembering, honestly, what it cost.
When the Adjustment Takes Longer
For most people, the worst of codeine withdrawal eases within a week, and the mood and energy improve over the following few weeks. For some, the adjustment takes longer, and it is important to know that this does not mean something has gone wrong. People who used codeine for a long time, in large amounts, or together with other drugs, may find that low mood, poor sleep, and cravings persist for weeks or months. This longer phase is sometimes called post-acute withdrawal, and it is a recognised part of recovery from opioids. It is less intense than the first week, but it can be more wearing, because it lasts longer and because the person expected to feel better by now.
The symptoms in this longer phase are usually milder but more persistent: trouble sleeping, low mood, anxiety, poor concentration, and a general feeling of being flat. They tend to come and go, with good days and bad days, and they can be triggered by stress, tiredness, or illness. The pattern can be discouraging, because it feels as if the recovery has stalled, but the overall direction, over weeks and months, is usually towards improvement. Keeping a simple record of how each week feels, rather than judging by a single day, can help a person see that progress, even when it is slow.
There are also situations where stopping codeine reveals a problem that the drug was masking. Codeine may have been used to cope with chronic pain, anxiety, or low mood, and when the drug is gone, the original problem is still there, and it may feel worse because the body is also readjusting. That does not mean stopping was a mistake. It means the original problem needs its own treatment, and a health professional can help with that. Pain, anxiety and depression all have treatments that do not involve opioids, and addressing them properly is part of a full recovery, not a separate issue.
If the adjustment is taking longer than expected, or if low mood, anxiety, or cravings are not improving, or if there is a return to codeine use, support should be sought rather than struggling alone. Drug support services, doctors, and pharmacists can help with longer-term recovery, including talking therapies and, in some cases, medicines that ease withdrawal and reduce cravings. There is no shame in needing longer support. Recovery from opioids is not a race, and the person who takes longer is not failing. They are recovering at their own pace, and they deserve the same support as anyone else.
My Take:
I will be honest with you. I think stopping codeine is one of the bravest things a person can do, and I think it is also one of the most misunderstood. People who have never been through withdrawal imagine it as a matter of willpower: you decide to stop, and you stop. Anyone who has actually stopped after regular use knows it is nothing like that. The body fights back, in ways that are physical, exhausting, and hard to explain to someone who has not felt them. The sweating, the sleepless nights, the cramps, the low mood — these are not a lack of determination. They are a body readjusting after months of chemical change, and they deserve respect, not dismissal. If you are going through this, or if you have been through it, I want you to know that I see how hard it is, and that the difficulty is real.
What I think about most is the first week, because that is where so many attempts end. The first three days are the worst, and they are also the days when the person is most alone with the symptoms, often at night, when there is no one to talk to and nothing to distract from the discomfort. I think that is a cruel design: the hardest part comes first, before any of the benefits have had time to appear. The person has to endure the worst of it on trust, believing that it will get better, without any proof yet that it will. That takes a kind of courage that is easy to underestimate. If someone you know is in that first week, the most helpful thing you can do is simply be there, check in, and let them know they are not alone. You do not need to have the right words. Your presence is the help.
The sleep problem is the part I find most unfair, because it makes everything else harder. A person who cannot sleep cannot think clearly, cannot control their mood, and cannot find the energy to do the things that would help them recover. It is a vicious circle: poor sleep makes withdrawal worse, and withdrawal makes sleep worse. I think anyone planning to stop should know this in advance, so they are not surprised by it, and so they can plan for it. Keep the days simple. Do not expect to work at full capacity. Accept that the nights will be broken for a while. And remember that sleep does return, usually within a week or two, and that the return of sleep is one of the clearest signs that the body is healing. When you finally sleep through a night again, it feels like a small victory, and it is worth celebrating as one.
Cravings are the part I think people judge most harshly, in themselves and in others. There is a common idea that a craving means a person is weak, or that they do not really want to stop. I think that idea is wrong, and I think it does real harm. A craving is a brain response, learned over months of regular use, and it arrives whether the person wants it or not. It is not a moral failure. It is a chemical memory, and it fades with time, but it does not fade on command. I would rather people understood cravings as a symptom, like sweating or nausea, than as a verdict on their character. A person who has a craving and does not act on it has done something difficult and admirable. A person who has a craving and does act on it has not failed forever. They have had a setback, and they can try again, with what they learned from the last attempt.
I also think we need to be honest about how long recovery really takes. The first week gets most of the attention, because it is the most dramatic, but the weeks after it matter just as much. Low mood, poor concentration, and occasional cravings can linger for a month or more, and that lingering phase is where many people feel most alone, because the people around them assume they are better now. They are better than they were in the first week, but they are not fully recovered, and they still need support. I think it helps to say this out loud, so that no one feels they are failing because they still feel flat three weeks after stopping. Feeling flat three weeks after stopping is normal. It does not mean the recovery has stopped. It means the recovery is still happening, at its own pace.
If someone I cared about was stopping codeine, there are a few things I would want them to hear. First, get medical support if you can, especially if you have used codeine for a long time or in large amounts. A doctor or a drug support service can help you plan the timing, can advise on how to manage the symptoms, and can make sure you are safe. Stopping alone is possible, but it is harder, and there is no prize for doing it the hard way. Second, tell someone you trust what you are doing, and ask them to check in on you, especially in the first week. You do not have to tell everyone, but telling one person makes a real difference. Third, keep the days simple and structured. Regular meals, short walks, a fixed bedtime — these sound like small things, but they give the day a shape, and that shape helps the brain recover.
I want to say something to families as well, because they are often unsure what to do. If someone in your family is stopping codeine, the most helpful thing is patience, and the least helpful thing is pressure. Do not expect them to be cheerful, or productive, or grateful in the first week. They are going through a physical ordeal, and they may be irritable, tired, and withdrawn. That is not a rejection of you. It is a symptom of withdrawal. Be patient, be kind, and be available. Offer food, offer water, offer a walk, and accept it if they say no. Let them know you are proud of them for trying, even if they have tried before and not succeeded. Each attempt teaches something, and each attempt brings them closer to the one that works.
There is a point I want to make about returning to codeine after stopping, because it happens often, and it is often treated as a complete failure. I do not think it is. A return to use after a period of stopping is a setback, not an ending. The days without codeine still count. The body still learned something from those days. The person still knows more about their triggers, about what helps, and about what does not, than they did before. If it happens, the right response is not shame, and not giving up. It is to look honestly at what triggered the return, to get support, and to try again, with a better plan. Many people who eventually stop for good have stopped and started several times before. The attempt that works is often built on the attempts that did not.
Money is a concrete reason to keep going, and I think it is worth mentioning, because it is easy to measure. Codeine, especially when bought without a prescription, costs money every week, and that money adds up over months. When a person stops, that money stays in their pocket, week after week, and it can be used for food, for family, for something that brings real pleasure. I think it helps to keep track of that saving, even roughly, because it is a visible sign of progress when the other signs — better sleep, better mood — are still hard to see. A person who has saved a noticeable amount by not buying codeine has proof, in their own pocket, that stopping is working.
What gives me hope is that the body does recover, and that the recovery, while slow, is real. Sleep returns. Appetite returns. Energy returns. The flat, grey feeling lifts, and the world starts to have colour in it again. The person starts to enjoy small things — a meal, a walk, a conversation — without needing a drug to make them enjoyable. That return of ordinary pleasure is one of the most important parts of recovery, and it is also one of the least talked about. People expect recovery to feel dramatic, but often it feels quiet: a good night’s sleep, a meal that tastes good, a day that passes without a craving. Those quiet days are the recovery, and they are worth working towards.
Finally, I would say this to anyone who is reading this while thinking about stopping: you do not have to be sure you can do it before you start. No one is sure. You start, you get support, and you take it one day at a time, sometimes one hour at a time. The first week will be hard, and I will not pretend otherwise, but it will pass, and the weeks after it will be easier than the first. If you have tried before, that does not mean you cannot succeed. It means you have learned something, and the next attempt will be stronger for it. Talk to a doctor, talk to a support service, tell someone you trust, and give yourself the best chance you can. You deserve to live without a drug controlling your days, and you deserve support while you get there.
I also think it is worth talking about work, because stopping codeine affects work in ways that people do not always plan for. Concentration is poor, sleep is broken, and mood is low, and that combination makes even ordinary tasks feel hard. If you can, it helps to keep the first week as light as possible, to tell a trusted colleague or manager that you are unwell without going into detail you do not want to share, and to avoid making big decisions while the fog is at its worst. Work will still be there when you feel better, and most workplaces would rather have you take a few days to recover properly than have you struggle on and fail. There is no shame in needing time. The body is doing serious repair work, and repair work takes energy, even when it looks like rest.
One more thing I would add is about the quiet, ordinary pleasures that return after stopping, because I think they are the real reward. The first morning you wake up after a full night’s sleep. The first meal that actually tastes good. The first day you get through without thinking about the next dose. None of these sound dramatic, and none of them would impress anyone else, but to the person who has lived through withdrawal, they feel like proof that the body is healing. I think it helps to notice them, and even to write them down, because on a bad day it is easy to forget how far you have come. A short list of small improvements — slept better, ate a proper meal, walked further than yesterday — can be a powerful reminder that recovery is happening, even when it feels slow. Those small wins add up, and over weeks they become a life that is no longer organised around a drug, which is the whole point of stopping in the first place.
Above all, I think stopping codeine deserves to be treated as a health decision, not a test of character. A person who stops is not proving they are strong, and a person who struggles is not proving they are weak. Both are dealing with a drug that changes the brain and the body, and both deserve support, patience, and honest information. If you are reading this because you are thinking about stopping, or because someone you love is, I hope you take away one clear message: the discomfort is real, it is temporary, and it is worth going through, because on the other side of it is a body that works properly again, a mind that is clearer, and a life that is no longer ruled by the next dose. That is a future worth working towards, one day at a time.
Frequently Asked Questions
Who is most at risk of sweating and unease from Codeine?
Sweating and unease after stopping are most likely in people who used codeine regularly, in larger amounts, or for a long time, because their bodies have adapted most strongly to the drug. People who also use alcohol or other sedating drugs may find stopping more difficult. Anyone who is worried about withdrawal should speak to a health professional before stopping, so a safe plan can be made.
How soon can low adjusting mood appear after using Codeine?
Low mood can appear within a day or two of stopping codeine, as the brain’s reward system readjusts to working without the drug. It is often worst in the first week, when sleep is also poor, and it usually improves gradually over the following weeks. If low mood is severe, does not improve after a few weeks, or includes thoughts of harming yourself, seek help urgently from a doctor or a crisis service.
Is cravings that come in waves from Codeine dangerous?
Cravings themselves are not physically dangerous, but they are powerful, and acting on them can lead back to regular use, with all its risks. Cravings usually come in waves that last a few minutes, are strongest in the first week, and become less frequent over time. Having a plan for what to do when a craving hits, and someone to call, makes them much easier to get through.
What should I do if Codeine is causing appetite changes after stopping?
Appetite changes after stopping are common and usually settle within days to weeks as the gut readjusts. Eating small, plain, regular meals and drinking water often can help. If appetite stays very poor, if weight keeps falling, or if there is severe diarrhoea or vomiting, speak to a doctor or pharmacist for advice rather than trying to manage it alone.
Does trouble focusing during the adjustment from Codeine go away after stopping?
Yes, in most cases trouble focusing does improve after stopping, although it usually takes two to four weeks rather than a few days. Poor sleep and low mood make concentration worse in the first week, and as sleep and mood improve, focus usually returns. If concentration problems persist for many weeks, or are getting worse, a health professional should be asked for advice.
Can Codeine really cause a slow energy return?
Yes. Energy often returns slowly after stopping codeine, because the body has been through a major chemical change, sleep has been poor, and food intake may have been low. Tiredness in the first weeks is normal and does not mean the recovery has failed. Regular meals, short walks, a steady routine and better sleep usually help energy return gradually over weeks.
Sources
- National Institute on Drug Abuse — https://nida.nih.gov/research-topics/opioids
- U.S. Drug Enforcement Administration — https://www.dea.gov/drug-information
- Mayo Clinic, Drug addiction — https://www.mayoclinic.org/diseases-conditions/drug-addiction/symptoms-causes/syc-20365112
- World Health Organization, Substance abuse — https://www.who.int/health-topics/substance-abuse
- NHS, Drug addiction: getting help — https://www.nhs.uk/live-well/addiction-support/drug-addiction-getting-help/
This article is general information only. It is not medical advice. If you are worried about your health or about someone else, speak to a qualified health professional.
