Post-ICU rehabilitation and follow-up (Rehabilitation and follow-up after critical illness)

What is post-ICU rehabilitation and follow-up?

Surviving a serious illness in intensive care is a huge thing, and recovery does not stop when someone leaves the unit or even the hospital. Critical illness and time in intensive care can leave lasting effects on the body, the mind and the emotions — and getting back to normal often takes months, not days.

These lasting effects are common enough to have a name: post-intensive care syndrome (PICS). It can include physical problems (weakness, tiredness, breathlessness, poor appetite), thinking and memory problems (trouble concentrating or remembering), and emotional effects (anxiety, low mood, frightening memories or flashbacks, and sometimes post-traumatic stress). Families can be affected too.

Rehabilitation is the support that helps someone rebuild strength, thinking and confidence. It starts in hospital — with physiotherapy, moving, eating and setting goals — and continues at home with exercises, gradual activity, and help for mood and memory. Many hospitals offer a critical care follow-up clinic some weeks or months after discharge to check how recovery is going and to fill gaps in the person's memory of their stay.

NICE recommends that people recovering from critical illness are assessed for both physical and non-physical problems and offered an individual rehabilitation plan. Recovery is usually steady but slow, and knowing it can take many months — and that support exists — makes a real difference.

Types, options & approaches

There may be different ways to do this. The right approach depends on the clinical question and your circumstances.

Options at a glance

These are the main approaches described in this guide. The right option depends on the diagnosis, your goals and what your clinician thinks is safe.

Preparing for your programme

• Before leaving hospital, ask for a rehabilitation plan and whether a follow-up clinic appointment will be arranged.
• Ask what level of help you will need at home and how to arrange it, including any equipment.
• Note down the problems you are noticing — weakness, tiredness, memory, mood, sleep — to discuss at follow-up.
• Ask whether a patient diary was kept, as it can help fill gaps in your memory of intensive care.
• Tell your GP you have been in intensive care so they can support your recovery.
• Be realistic and kind to yourself about timescales — recovery is usually a matter of months.
• Look into support such as ICUsteps for yourself and your family.

What happens

Rehabilitation usually begins in hospital, with physiotherapists helping you sit, stand, move and rebuild strength, and the team supporting your eating, breathing and goals. Before discharge, the team should assess you for both physical problems and non-physical ones such as memory, mood and anxiety, and agree an individual rehabilitation plan with you.

At home, recovery continues. This may include exercises to build strength and stamina, gradually increasing your activity, support with daily tasks at first, and help for low mood, anxiety or troubling memories. Progress is often slow and uneven, with good and bad days.

Many hospitals offer a critical care follow-up appointment some weeks or months after you leave. Here, a nurse or doctor reviews how your recovery is going across the body, mind and emotions, addresses problems, answers questions, and helps fill gaps in your memory of your stay — sometimes using a diary kept by staff and family. They can refer you on for physiotherapy, psychological support or other help if needed.

Families are part of this too, as they also need information and support after a frightening time. Charities such as ICUsteps offer guidance and peer support for patients and relatives.

Is this programme right for me?

A good consultation should explore whether it's the right choice for you now — including reasons to wait or consider something else.

Before you decide

Use this as a shared-decision checklist. The aim is not just “can this be done?”, but whether it is right for you, now, with the risks and alternatives clearly understood.

The biggest pitfalls are expecting recovery to be quick, and the emotional and memory effects being overlooked because they are less visible than physical weakness. Be honest with your team about how you are coping in your mind as well as your body. Availability of dedicated follow-up clinics varies, so ask what is offered locally and how to get help if you are struggling.

Published figures to discuss

How fully and how quickly people recover after critical illness varies enormously, depending on how unwell they were, their age, previous health and the support available. Post-intensive care syndrome is common, but reported rates for physical, cognitive and psychological problems differ widely between studies and patient groups. Putting a single percentage on an individual's chances would be misleading, so we describe these problems in plain words instead.

These are literature figures, not a personalised prediction. Your own risks and likely benefits depend on your circumstances, your health, and how your care is carried out and followed up.

What happens afterwards

Recovery after critical illness is a journey measured in weeks and months, not days. It usually moves in the right direction overall, even though there are setbacks along the way. Knowing what to expect, and that support exists, helps.

• Feeling far more tired and weak than expected for weeks or months
• Breathlessness on effort that gradually improves
• Patchy memory of intensive care, and sometimes vivid or frightening memories
• Trouble concentrating, remembering or finding words for a while
• Low mood, anxiety, tearfulness or disturbed sleep as you process the experience
• Hair thinning, taste changes or poor appetite that settle over time

Aftercare

• Build activity up gradually and pace yourself — rest when you need to, and treat setbacks as normal.
• Keep up any exercises or physiotherapy advised to rebuild strength and stamina.
• Eat little and often with nourishing food to help regain weight and strength.
• Talk about your mood, anxiety and any frightening memories — to family, your GP or the follow-up team.
• Tell your GP you have been in intensive care, and ask for help with sleep, mood or physical problems.
• Go to any critical care follow-up appointment, and bring your questions and a list of problems.
• Use support such as ICUsteps, and involve your family — they may need support too.

• A rehabilitation plan agreed before leaving hospital
• A follow-up clinic appointment booked or expected, if available locally
• Any exercises, equipment or therapy referrals arranged
• GP told about the intensive care stay
• A note of problems (physical, memory, mood, sleep) for follow-up
• Patient diary obtained if one was kept
• ICUsteps and other support details saved for you and your family

⚠ Get urgent help if…

• Persistent or severe low mood, hopelessness, or thoughts of harming yourself — seek help promptly (your GP; NHS 111 in England, Scotland or Wales, or in Northern Ireland your GP out-of-hours or HSC Trust Phone First service; or Samaritans on 116 123). If life is at immediate risk, call 999
• Distressing flashbacks, nightmares or feeling constantly on edge that are not easing
• New or worsening breathlessness, chest pain, or a hot swollen calf — seek urgent medical advice
• Signs of infection: fever, shivering, or a wound becoming red, hot or leaking
• Getting weaker or more unwell rather than slowly better
• Not coping at home, or a family carer becoming overwhelmed — ask for help early

Who to contact: your clinician, clinic or test provider first (keep their number to hand). For urgent advice when you can't reach them, call NHS 111. In an emergency, call 999.

General guidance — it doesn't replace the specific advice your specialist gives you.

Results & realistic expectations

A good outcome from rehabilitation and follow-up is steady recovery of strength, thinking, mood and confidence over time, with problems recognised and supported rather than overlooked. Success is measured by getting back towards the life you want, at a realistic pace — not by being 'fixed' quickly.

Rehabilitation cannot guarantee a full return to exactly how things were before, and some effects take a long time or need ongoing support. But the great majority of people improve with time and the right help, and good follow-up makes that recovery smoother and less frightening.

Recovery after critical illness often continues for six to twelve months, and sometimes longer. Many people regain their previous quality of life; some are left with longer-term physical, cognitive or emotional effects that need ongoing support. How far and how fast someone recovers depends on how unwell they were, their age and previous health, and the support they receive — so individual journeys vary a great deal.

Related tests, treatments or support

Rehabilitation after intensive care brings together physiotherapy, support for eating and nutrition, psychological help, and a follow-up clinic, often coordinated with the GP and community services. It builds on the care that started in intensive care, and works alongside support for the family. Peer support through ICUsteps complements professional care.

Follow-up & long-term care

Before discharge, you should be given a rehabilitation plan and your GP should be informed. Many areas offer a critical care follow-up clinic some weeks or months later to review recovery across body, mind and emotions and to arrange further help. If no clinic is available locally, your GP can coordinate physiotherapy, psychological support and other services, and you can ask to be referred.

• Keep up strengthening and stamina exercises until you have regained your fitness
• Continue eating well to rebuild weight and muscle
• Stay in touch with your GP about mood, sleep, memory or physical problems
• Return to work and activities gradually, adjusting the pace as needed
• Use ongoing support such as ICUsteps for as long as it helps you and your family

Repeat, follow-on and what comes next

• The rehabilitation plan is reviewed and adjusted as recovery progresses.
• Some people need referral on for more specialist physiotherapy or psychological help.
• Progress is often uneven, with setbacks that are a normal part of recovery.
• A minority need longer-term or ongoing support for lasting effects.

Ask what happens if the result is unclear or needs repeating, and what is included if further tests or follow-up are needed.

What good aftercare looks like

• An individual rehabilitation plan covering physical, cognitive and emotional recovery, agreed before discharge.
• A follow-up review some weeks or months later, or clear GP-led coordination where no clinic exists.
• Help to understand and fill gaps in memory of the intensive care stay, including a patient diary.
• Clear routes to physiotherapy and psychological support, and prompt help if mood becomes severe.
• Support and information for the family, and signposting to ICUsteps and similar charities.

What affects the cost

Costs vary a great deal between people and providers, and we don't publish prices. What matters is understanding what drives the cost and making sure your quote is complete. The main things that affect it:

• The amount and type of rehabilitation needed (physiotherapy, psychological support, occupational therapy)
• Number and length of sessions or clinic appointments
• Whether a multidisciplinary team is involved
• Any equipment or home adaptations
• Psychological therapy for anxiety, low mood or post-traumatic stress
• How long support is needed, which can be many months

• What rehabilitation and follow-up are included after discharge
• Whether physiotherapy, psychological support and a follow-up review are covered
• The number of sessions included and the cost of further ones
• Whether assessment covers thinking and emotional problems, not just physical
• What support is available for the family
• How onward referrals (for example for psychological therapy) are arranged and funded

On the NHS? Rehabilitation after critical illness is recommended by NICE and provided on the NHS, but the availability of dedicated critical care follow-up clinics varies by area; private rehabilitation and psychological support are also available.

You're entitled to your total cost in writing — including reports, follow-up and what happens if the result is inconclusive — before you decide.

Consent traps and marketing red flags

These are not small details. They are often where patients lose choice, time to reflect, or realistic expectations.

Choosing a specialist safely

• Check the specialist is on the GMC Specialist Register for this area.
• Make sure they work at a CQC-registered service, and look for membership of the relevant Royal College or professional body.
• You're entitled to time to consider and to have your questions answered before you agree — the specialist who looks after you should explain it, not a salesperson.
• Be wary of pressure: time-limited offers or deposits taken before you've had time to think are red flags, not bargains.
• You're entitled to your total cost in writing — including any follow-up — before you decide.

How Vuemedics verifies every consultant →

Take this to your consultation. A good specialist will welcome every one of these.

• What rehabilitation plan do you suggest for me, and who will help me follow it?
• Will I be seen in a critical care follow-up clinic, and when?
• What physical, memory and emotional effects should I expect, and for how long?
• How do I get help if I am struggling with my mood or frightening memories?
• Was a patient diary kept, and can I see it?
• What support is there for my family, and for me returning to work?
• Are you on the GMC Specialist Register for this area, and which Royal College or professional body are you a member of?
• Will you be the specialist who carries out my programme, and who looks after me afterwards?
• What are the risks for someone like me, and how often do your own patients have a problem or need it repeated or redone?
• What does a realistic result look like — and what can this programme not achieve?
• What are my options, including waiting, doing nothing for now, or choosing a different approach?
• Can I have written information, results and aftercare instructions in a format I can use, including any accessibility or communication support I need?
• What is the total cost in writing, including any follow-ups, and how much time do I have to decide?

Find a verified specialist for post-icu rehabilitation and follow-up

Every consultant is GMC-checked and independently reviewed. Search by postcode and distance, or switch to a map. Ordered by rating, relevance and recency — never by who pays.

How we made this page

Medically reviewed by a GMC-registered consultant. Written in plain English, checked against NHS, NICE, GMC and relevant Royal College / specialist-society guidance, and kept under review. No clinic paid to appear on this page, and we publish no pricing. This is general information to help you prepare — it is not a substitute for advice from your own clinician. How we review our guides →

Source hierarchy: UK regulator and NHS/NICE guidance first, then relevant Royal College or specialist-society guidance, then peer-reviewed evidence for procedure-specific figures where available.

Sources & standards: NICE CG83 — Rehabilitation after critical illness in adults ICUsteps — How might I feel after intensive care ICUsteps — Returning home after intensive care ICUsteps — Support for patients and relatives Faculty of Intensive Care Medicine — Guidelines for the Provision of Intensive Care Services (GPICS) nidirect — urgent and emergency care services (Northern Ireland) nidirect — GP out-of-hours service (Northern Ireland) NHS — NHS Talking Therapies for anxiety and depression (England) NHS inform — psychological therapies (Scotland) NHS 111 Wales — counselling nidirect — mental health care professionals (Northern Ireland)

Reviews reflect patients' experience of care, not clinical outcomes. For procedure volumes and outcome data see PHIN.

Last medically reviewed 2026-09-21. Spotted something wrong or out of date? Report an error in this guide.