ICU and Critical Care in Sharjah

This page is mostly for families

If you are reading this, someone you care about has probably just been admitted to intensive care, or may be.

That is a frightening position, made worse by not understanding what you are looking at. This page explains what the ICU does, what the machines are for, what the staff need from you, and how to get information.

Nobody chooses to visit this page. It is written to be useful at a bad moment.

What intensive care is

The ICU treats patients whose organs are failing or at risk of failing, and who need support that cannot be provided on a normal ward.

The defining features are continuous monitoring and active organ support. On a general ward, observations are taken every few hours. In intensive care, heart rhythm, blood pressure, oxygen levels and breathing are measured second by second, with nursing usually one-to-one, and a doctor immediately available at all times.

Support might mean a ventilator breathing for someone, medication maintaining blood pressure, dialysis replacing kidney function, or several of these at once.

Who is admitted

• Severe infection or sepsis
• Respiratory failure — pneumonia, severe asthma or COPD flare-ups
• After major or complex surgery, where close monitoring is planned
• Heart conditions needing intensive monitoring or support
• Severe trauma or head injury
• Acute kidney failure
• Diabetic emergencies
• After resuscitation
• Deterioration on a ward that needs a higher level of care

A planned ICU admission after surgery is not a sign that something went wrong. For some operations, or for patients with significant existing conditions, a night in intensive care is booked in advance as a precaution. If your relative's surgeon mentioned this beforehand, it is the plan working.

The machines, plainly explained

The equipment is the most frightening part of a first visit, and most of it is monitoring rather than treatment.

The ventilator breathes for a patient whose own breathing is insufficient. A tube passes through the mouth into the windpipe. It prevents speech, which distresses families — the patient cannot talk not because of brain injury but because the tube passes their vocal cords.

The monitor displays heart rhythm, blood pressure, oxygen saturation and breathing rate. It alarms frequently. Most alarms are minor — a cable moved, a sensor slipped, a reading briefly outside a preset range. Staff do not run to every alarm because most do not require running. This is normal and is not neglect.

Infusion pumps deliver precisely controlled medications — for blood pressure, sedation, pain and antibiotics.

Lines and tubes: a drip in the arm, a central line in the neck or chest for stronger medications, an arterial line for continuous blood pressure, a urinary catheter to measure kidney function, sometimes a feeding tube through the nose.

Dialysis machines take over kidney function temporarily where kidneys have failed.

Sedation — what it means and does not mean

Many ventilated patients are sedated. Sedation keeps them comfortable and allows the ventilator to work with them rather than against them.

Sedated is not the same as unconscious, and not the same as a coma. Levels are adjusted constantly, and patients are often more aware than they appear. They may hear, may recognise voices, and may remember fragments afterwards.

Talk to them. Say who you are, what day it is, that they are in hospital and safe. Hold a hand if staff say it is fine. Familiar voices matter, and nothing is lost if the patient does not remember it.

Sedation is reduced as recovery allows, often in stages, and waking is usually gradual rather than sudden. Confusion during that period is extremely common and usually temporary.

Visiting

Visiting is arranged around clinical care rather than fixed hours, because procedures, ward rounds and emergencies take priority over a timetable.

What helps: keep numbers small, wash your hands entering and leaving, follow gowning instructions, and do not visit with any infection — a cold that is trivial to you is not trivial here.

Take care of yourself. Families keep vigils, stop eating and stop sleeping. Nobody benefits from that, and recovery in intensive care is measured in days and weeks. Rest in shifts. The staff will call if there is a change.

Getting information

Nominate one family member as the main contact. They receive updates and pass them on. This is not bureaucracy — repeating detailed clinical information to eight relatives consumes time that belongs to patient care, and messages drift in the retelling.

Ask to speak to the doctor rather than piecing things together from bedside observation. The team will arrange a proper conversation, and it is entirely reasonable to request one.

Questions worth asking:

• What is the main problem right now?
• What is being done about it?
• Is the direction better, worse, or unchanged since yesterday?
• What are we watching for over the next 24 hours?
• What would progress look like?

Write the answers down. Under stress, people retain very little of what they are told, and the notes prevent the same questions being asked repeatedly.

Progress is not a straight line

This is the single most important thing for families to understand, and the hardest.

Recovery in intensive care fluctuates. A good day is frequently followed by a setback. Improvement in one organ can coincide with deterioration in another. This is the normal pattern of critical illness, not evidence that something has gone wrong.

Honest teams give you the picture as it is, including uncertainty. A doctor who says they do not yet know is telling you the truth, and that is more valuable than confident predictions that later prove wrong.

Leaving the ICU

Transfer to a ward means the patient no longer needs continuous monitoring or organ support. It is good news.

It often does not feel like it. Families become accustomed to one-to-one nursing and constant monitoring, and a ward feels exposed by comparison. This reaction is common and expected — the step down is a clinical judgement that the intensity is no longer needed.

Recovery continues long after discharge. Weakness, fatigue, poor appetite, disturbed sleep, and difficulty with memory or concentration are common for weeks or months after critical illness. Vivid dreams or confused memories of the ICU are also common. These are recognised consequences of critical illness, not imagination, and they are worth raising at follow-up.

When treatment cannot succeed

Not every patient survives critical illness, and a hospital page that avoids saying so is not being honest.

Where treatment cannot achieve recovery, the focus shifts to comfort, dignity and time with family. Those conversations are held openly, unhurriedly, and with families involved — including the patient's own previously expressed wishes where they are known.

You are entitled to ask direct questions and to receive direct answers.

Cost and insurance

Intensive care is covered by most UAE plans but usually requires notification and ongoing approval, and cover can have limits on duration. The hospital's insurance office can help — call 06 599 7777.