Emergency, casualty or OPD: where should you actually go?

Someone is unwell at nine on a Sunday evening. Do you wait for the clinic to open, go to a hospital casualty, or call an ambulance?

Most families decide this by instinct, and the instinct is usually one of two errors: sitting on something serious because it seemed dramatic to go in, or spending five hours in a casualty queue for something a clinic would have handled in ten minutes.

What the three actually are

OPD — the outpatient department, or any clinic. Scheduled or walk-in consultations during fixed hours, for problems that are not urgent. This is where most medicine happens.

Casualty — the hospital's walk-in department for urgent problems that will not wait for OPD hours. In many Indian hospitals "casualty" and "emergency" are the same physical department, staffed round the clock.

Emergency — the same place, used for something time-critical. The difference is not the door you walk through; it is how quickly you need to be seen after you arrive.

The thing to understand about all casualty and emergency departments: they are triaged, not first-come-first-served. The person who arrives after you and is taken in before you is not jumping a queue — they have been assessed as sicker. If you are waiting a long time, that is usually good news about you.

Call an ambulance, do not drive

For any of these, call an ambulance rather than putting someone in a car:

• Chest pain or pressure, particularly with sweating, breathlessness, or pain going to the arm or jaw
• Stroke signs — face drooping on one side, arm weakness, slurred or confused speech. Note the time symptoms started; treatment options depend on it
• Serious difficulty breathing
• Unconsciousness, or a fit that will not stop
• Heavy bleeding that will not stop with pressure
• A serious road accident or fall
• Suspected poisoning or overdose
• Severe burns
• Sudden severe pain that doubles someone over

Two reasons the ambulance beats the car. Treatment starts on the way. And the crew takes you to a hospital that can actually handle it — the nearest hospital is not always the right hospital for a stroke or a cardiac event.

For a child, add: unusually drowsy or hard to wake, breathing fast or struggling, a rash that does not fade when pressed, a floppy or unresponsive infant. Small children deteriorate faster than adults, and it is always better to be sent home reassured.

Go to casualty, in your own transport

Urgent, not immediately life-threatening:

• A cut that likely needs stitches
• A suspected fracture — obvious deformity, cannot bear weight
• A fever with vomiting that is not settling
• Severe pain that is not manageable at home
• A dog or snake bite — go straight in, do not wait
• An eye injury
• A sudden severe headache unlike any you have had
• Anything worsening quickly that you cannot get an OPD appointment for today

OPD or a clinic is the right choice

• A fever a few days old in someone otherwise well
• A cough, cold, sore throat
• A skin problem, a rash that is not spreading fast
• Aches, joint pain, back pain
• A follow-up, or a review of test results
• A repeat prescription
• Anything you have been living with for weeks and have finally decided to sort out

For all of this, casualty is the slow choice, not the fast one — you will be triaged behind everyone sicker, and seen by a doctor without your history.

The rule no hospital may refuse

Emergency treatment cannot be refused. Not by a government hospital, not by a private one, and not pending a deposit.

This is one of the more firmly established rights a patient in India has, and it comes up most often after road accidents, where families are told treatment cannot start until police formalities are done. That is wrong. Stabilising the patient comes first.

What the rule does not do is make treatment free. You will be billed. It means care cannot be withheld while payment is arranged.

If you are ever refused, ask for the refusal in writing and the name of the person refusing. The request alone very often resolves it.

Two things worth doing before you need any of this

Know where you would go. Find out now which hospital near you runs a 24-hour emergency department, and which is right for a cardiac or stroke emergency — they are not always the same place. Decide it on a calm afternoon rather than at midnight.

Keep one page ready. For each family member: current medicines and doses, allergies, existing conditions, past surgeries, blood group, and a phone number. A photograph of that page on your phone is enough.

That page is worth more than any advice in this article. The single most common problem in an emergency department is a frightened relative who cannot say what the patient takes — and the treating team having to work around that, in the hour when it matters most.