How can intensive care affect you psychologically? A guide for patients and families to coping with nightmares, unreal memories, fatigue and anxiety.
On the day you were discharged, everyone was overjoyed. The people waiting at the door, the "get well soon" messages, the first evening meal at home... But a few weeks later you noticed that not everything was as you had expected. You run out of breath climbing the stairs, you wake at night as if you can hear the monitors in intensive care, and you even remember strange scenes that you are sure happened there but that nobody can confirm. A significant share of people who survive a serious illness, major surgery or a stay in intensive care discover that while their body is healing, their mind also needs a recovery process. The psychological effects after intensive care, covering the anxiety, low mood, nightmares and cognitive difficulties experienced during this period, are a little-discussed but quite common area. In this article I look at this period for both patients and their loved ones.
Why Does Intensive Care Leave a Psychological Mark?
An intensive care unit is a life-saving environment, but one that is far removed from everything a person is used to. Lights that make it impossible to tell night from day, constantly sounding alarms, tubes and cables attached to the body, not being able to speak or move, seeing loved ones only during short visiting hours or not at all... However successful the medical treatment, these conditions can leave deep marks on a person's mind.
Several factors come together during this process:
- Threat to life: The person may have sensed how serious the illness or accident was and experienced the fear of death.
- Loss of control: Eating, using the toilet, turning over, even breathing become dependent on others.
- Difficulty communicating: Intubated patients cannot speak; they cannot explain what they want or why they are afraid.
- Disrupted sleep: Constant light, noise and medical procedures make deep sleep almost impossible.
- Delirium: Fluctuations in consciousness caused by severe illness, infection, medication and lack of sleep.
Intensive care specialists describe the physical, cognitive and psychological difficulties that can emerge after this period under the name "post-intensive care syndrome". Rather than being a disease label, it is a concept that draws attention to what patients and their families may go through.
Delirium and Unreal Memories
Many people who stayed in intensive care later say, "I know some of what I went through there wasn't real, but it was so vivid." There are patients who remember, as if they had really lived it, a nurse trying to poison them, the room being under water, being kidnapped or witnessing the death of their loved ones.
The reason for this is delirium, which is common during severe illness. In delirium, a person misinterprets the stimuli around them: having a catheter inserted can be perceived as an attack, an alarm as a siren. The fear experienced during these episodes, however, is entirely real. That is why, after discharge, these "memories" can return in the form of nightmares, intrusive images and intense anxiety.
Some people tell no one about these memories because they fear "They'll think I've gone mad." Yet delirium is a temporary response of the brain to severe illness; it is not a sign of mental illness. Simply knowing this can bring significant relief. Having experienced delirium says nothing about a person's intelligence, character or psychological resilience; it only shows how much the brain was struggling at that time.
Conversely, some people remember nothing at all of the days they spent in intensive care. This memory gap can also be unsettling: the question "A week has been wiped from my life — what happened to me during it?" can feed anxiety.
Leaving intensive care is not an ending but the start of a second recovery; this time what heals is not only the body, but the mind that was frightened along with it.
Psychological Effects After Intensive Care: Common Signs
In the weeks and months after discharge, some of the following signs may appear:
Psychological signs
- Nightmares and intrusive memories relating to intensive care
- Intense anxiety about hospitals, doctors, or even small changes in the body
- Low mood, hopelessness, bouts of crying
- Irritability and impatience
- A sense of disconnection between the "old me" and the "me now"
Cognitive signs
- Distractibility, forgetfulness, difficulty finding words
- Being unable to read a book or follow a TV series
- Difficulty making decisions
Physical signs
- Marked muscle weakness, tiring quickly
- Disrupted sleep patterns
- Changes in appetite
Some of these signs may have both physical and psychological origins. For example, muscle loss from lying in bed for a long time leads to fatigue, and fatigue in turn deepens low mood. That is why it is important to approach physical and psychological recovery together rather than separating them. You should also not skip your doctor's assessment for cognitive signs.
"Why Am I Not Happy?" Feelings After Discharge
Those around the patient think the hard times are over once they come home. People say, "You're well now, be thankful." Yet the patient feels they are not the same as before and cannot put a name to it. Rushing to get back to work, feeling like a "burden" at home and constantly worrying about their future health are common.
Let us say a man a few years away from retirement spends two weeks in intensive care because of a complication after heart surgery. When he gets home he struggles to pick up his grandchildren, and has to sit down halfway along the seafront path he used to walk every morning. On the one hand he says, "I came back from death's door, I should be grateful"; on the other, when he gets into bed at night he cannot sleep for fear that his breathing will stop. The more his family tries to cheer him up, the more he withdraws into himself.
In Turkey, social expectations are added to this period as well. After the return home, the "get well soon" visits begin; every visitor asks what happened, and everyone tells the similar story of someone they know. For working people, the end of their sick leave, uncertainty over whether their position at work will be filled, or worries about making ends meet can create pressure to go back to work at a time when the body is not yet ready. The psychological effects after intensive care are also shaped by this mismatch between outside pressures and the tiredness of the inner world.
These conflicting feelings are entirely understandable. The joy of surviving and grief for lost health, strength and independence can be felt at the same time. I also discuss the emotional side of living with a long-term illness in the article on the psychology of chronic illness.
Relatives Are Affected Too
Intensive care deeply affects not only the patient but also the family waiting outside the door. Sitting in the waiting room for days, visits of a few minutes during the morning and evening visiting hours, the fear of "Is it bad news?" every time the doctor calls... And sometimes, because of the risk of infection, not being able to visit at all.
During the pandemic, many families left their loved ones in intensive care and for weeks could only get news by phone. This uncertainty and helplessness can leave long-lasting anxiety, sleep problems and burnout in the family even if the patient recovers.
After discharge, the burden of care usually falls on the spouse or the children. The relative providing care tries both to keep up with the patient's needs and to suppress their own fear. This burden can grow heavier over time. Roles within the family can change too: the mother who ran the whole household suddenly needs care herself, or the father who supported the family cannot work for a while. This change can give rise both to a feeling in the patient that "I am no longer as valuable as I was" and to an unspoken mixture of anger and guilt in the relatives. Being able to talk openly about these feelings, planning together who can carry what and how much, and asking for help from outside allow the family to come through this period less worn down. I describe the burden carried by patients' relatives in detail in the article on caregiver burnout.
What Can Be Done to Support Recovery After Intensive Care?
1. Fill in the gaps
Ask your loved ones and your doctor the questions you have about the days you don't remember. Finding out what happened on which day and which treatments were given can stop the gaps in your mind from filling up with fear. The "intensive care diaries" that some intensive care teams and families keep for the patient are a practice that has been found helpful in this respect. Notes your family kept during that period, messages sent by phone or photos can serve a similar purpose.
2. Talk about the unreal memories
Share the strange experiences you had in intensive care with someone you trust. Knowing that they were linked to delirium and saying them out loud can reduce the frightening power of these memories.
3. Keep expectations realistic
The body takes weeks, sometimes months, to recover. Following your physiotherapy recommendations and setting small goals each day, such as walking to the end of the corridor today, strengthens both the body and the feeling of "I am making progress."
4. Regulate your sleep
Get daylight during the day, take short walks if possible and cut down on screen use at night. Keeping sounds that remind you of intensive care alarms, such as phone notifications, out of the bedroom can help.
5. Be patient with cognitive difficulties
Attention and memory problems ease over time for most people. During this period, taking notes, setting reminders on your phone and breaking tasks into small pieces make daily life easier.
6. Don't hesitate to ask for help
Many people who are afraid of losing their independence see asking for help as weakness. Yet getting support during this period is a step that speeds up recovery.
7. Don't immediately link bodily signals to disaster
Many people who have survived a serious illness interpret every new sensation in their body as "It's starting again." A slight palpitation, brief breathlessness or an ordinary headache can turn into intense panic. Talking with your doctor about which symptoms require urgent attention and which are a normal part of the recovery process, and putting this in writing, reduces uncertainty and lightens the burden of having to decide on your own with every sensation.
When Should You Seek Professional Support?
If one or more of the following signs continue after discharge, it is important to see a mental health professional:
- Nightmares and intrusive memories relating to intensive care have lasted more than a month
- You are avoiding going to hospital or to check-ups
- You have felt low, hopeless or worthless for a long time
- Worry about your health noticeably restricts your daily life
- You are experiencing a marked disconnection in your relationships with those close to you
After a serious illness, some people may feel they have lost the will to live. If you have thoughts of harming yourself or ending your life, call 112 (emergency services) without waiting. It is important to talk to your doctor and to a psychiatrist about the possible effects of the medicines you are taking on your mood and, if necessary, about the need for additional treatment.
How Are the Psychological Effects After Intensive Care Addressed in Therapy?
The first step in therapy is to place what happened, and the current reactions, within an understandable framework. Knowing what delirium is, why it leaves such realistic memories and how the body's recovery process affects mood softens the person's self-criticism of "Why haven't I recovered yet?"
In cognitive behavioural therapy, thoughts that develop after the illness, such as "I can't trust my body any more", "I could fall ill again at any moment" or "I've become a burden on my family", are examined. Situations that are being avoided, such as check-ups, are gradually brought back into life. Traumatic memories, whether real or linked to delirium, are worked with within a safe framework.
Facing losses is also an important part of the process. Former strength, a former pace of work or certain abilities may have changed for a while or permanently. Grieving these changes, setting goals suited to the new circumstances and bringing meaning back into life are among the topics of therapy. For those who find it hard to attend sessions because of restricted mobility, online options are also available. You can read about how this kind of work unfolds on the individual therapy page.
Frequently Asked Questions
Were the terrible things I saw in intensive care real?
Some of them may be linked to delirium, which is common during severe illness. In delirium the brain misinterprets the stimuli around it, and these experiences feel extremely real. Getting information from your loved ones and the healthcare team can help you work out which memories are real.
Is the forgetfulness I've had since discharge permanent?
Attention and memory difficulties after intensive care ease over time for many people. However, this process varies from person to person. For marked and persistent difficulties, an assessment by your doctor and, if necessary, a neurologist is important.
I was worn down too while my mother was in intensive care. Is this normal?
Yes. Patients' relatives can also experience anxiety, sleep problems and burnout because of uncertainty, helplessness and long periods of waiting. Even if your loved one recovers, the effects of this exhaustion may continue for a while. It is important that you make room for your own needs too.
Should I wait until my body has fully healed before getting psychological support?
No. Physical and psychological recovery support each other. If you are experiencing nightmares, intense anxiety or low mood, you can begin getting support while physiotherapy is still ongoing.
Bu yazı genel bilgilendirme amaçlıdır; tanı veya tedavi yerine geçmez. Yaşadığınız güçlükler için bir ruh sağlığı uzmanına başvurmanız önerilir. Acil bir durumda lütfen 112'yi arayın.
Eda Erkan Alapala
Klinik Psikolog. İstanbul Kent Üniversitesi Klinik Psikoloji Tezli Yüksek Lisans mezunu; bilişsel davranışçı terapi, çocuk merkezli oyun terapisi ve çocuk-ergen psikoterapisi alanlarında eğitimlerini tamamlamıştır.
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