For families of ICU patients
When someone you love is in intensive care.
The alarms, the tubes, the unfamiliar words: intensive care arrives all at once, usually on the worst day of your life. This site translates it, warmly and honestly, for the people at the bedside.
The words, decoded
Ventilator, sats, weaning, sedation hold: every bedside word in calm plain language, searchable.
The machines, explained
An annotated bedside monitor shows what each number and trace means for a visitor.
You, looked after
A warm checklist for families: what to do, what to ask, and permission to rest.
Recovery, realistically
What the weeks after critical illness involve for patients and the people beside them.
Family tools
Built for the corridor, the car park and 2am
What is CriticalCare.mu?
CriticalCare.mu is a patient and family education resource that explains intensive and critical care in clear, compassionate language for people in Mauritius. Critical care is the branch of medicine that looks after patients whose life is at immediate risk, whether from severe infection, major surgery, serious injury, or the failure of organs such as the lungs, heart, or kidneys. It is delivered in an intensive care unit, a specialised ward where one nurse cares for only one or two patients and where machines continuously watch every heartbeat and breath. For families, the ICU can be overwhelming: alarms, tubes, sedation, and unfamiliar words arrive all at once, usually on the worst day of their lives. CriticalCare.mu exists to make that world understandable. Articles explain what the equipment does, what terms like ventilation and sedation actually mean, what to ask the medical team, how decisions are made, and what recovery after critical illness realistically involves for both patient and family. The site does not diagnose, treat, or replace the clinicians at the bedside. It aims instead to give families in Mauritius the understanding they need to feel present, informed, and able to support the person they love.
If the unit calls and asks you to come in
- Ask calmly what has changed and roughly how urgent it is; write down the ward and entrance.
- Do not drive if you are shaking or in shock: ask someone to take you, or use a taxi.
- Bring another person if you can. Four ears keep more of a hard conversation.
- It is not always bad news: units also call about improvements, decisions and transfers.
Frequently asked questions
What is an intensive care unit (ICU)?
An ICU is a specialised hospital ward for patients whose condition is life-threatening or could become so, where treatment and monitoring are far more intensive than on a general ward. Staffing is much higher, often one nurse for every one or two patients, and continuous monitors track the heart, breathing, blood pressure, and oxygen levels. The aim is to support the body through a critical period while the underlying problem is treated.
What does it mean when someone is put on a ventilator?
A ventilator is a machine that takes over or supports breathing when a patient cannot breathe adequately on their own, usually through a soft tube placed into the windpipe. Patients are typically kept comfortable with sedation while the tube is in place. Being on a ventilator does not mean recovery is impossible; it means the lungs are being rested and supported while the medical team treats the cause.
Why are ICU patients often sedated, and can they hear us?
Sedation keeps patients comfortable, reduces anxiety and pain, and helps them tolerate treatments such as ventilation. The depth of sedation is adjusted constantly, and many patients drift between deeper and lighter levels. Hearing is often one of the last senses to fade, so nurses commonly encourage families to speak calmly, hold a hand, and say who they are; many recovered patients later describe fragments of familiar voices.
How can families support a loved one in intensive care?
Ask the team to explain anything you do not understand, choose one family spokesperson to keep communication clear, and take care of your own food, sleep, and rest so you can last the distance. Short, calm visits, familiar voices, and simple reassurance genuinely help the patient. Writing questions down before conversations with doctors makes discussions easier, and it is always acceptable to ask for an update meeting.
Is the information on CriticalCare.mu a substitute for medical advice?
No. CriticalCare.mu publishes general education about intensive and critical care, not personalised medical advice, and it does not diagnose or treat any condition. Every critically ill patient is different, and decisions about their care belong with the ICU team at the bedside who know the full picture. The content here is meant to help patients and families understand and take part in those conversations, not replace them.
Content on this site is reviewed against ICUsteps, NHS and FICM family guidance.
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The machines doing the quiet work
Behind every ICU bed is serious engineering: Draeger Evita and Savina ventilators support each breath, infusion pumps such as the B. Braun Space line deliver medicines with millilitre precision, and continuous renal support machines rest the kidneys while they heal. In Mauritius, this class of equipment is supplied and supported by Medtech, the medical-devices pillar behind this site.
Critical care is a vital part of modern medicine.
CriticalCare.mu is part of the Medtech health ecosystem.
Discover Medtech