Stroke Golden Hour: Why Every Minute Counts and What to Do

Medically reviewed by Dr. Srikanth Boini, MBBS, MD, DM Neurology (NIMHANS) | Dr. Srikanth Neuro Centre, Miyapur, Hyderabad

Quick answer: The stroke golden hour is the first hour or so after stroke symptoms begin, when getting the person to a hospital that can scan the brain and treat stroke gives them the widest choice of treatments. If you notice a drooping face, a weak arm, slurred speech, sudden loss of balance or vision, call 108 at once, note the time the symptoms started, and do not wait to see if they settle. Do not give food, drink or tablets on the way.

Tomorrow, 29 October, is World Stroke Day. Each year the World Stroke Organization uses the day to remind people of one simple idea: when a stroke happens, time matters more than almost anything else. Its 2026 campaign, built around the message that every minute counts, asks ordinary people to learn the signs of stroke and act quickly, because the person who notices the symptoms is often the first link in the chain of care.

This guide explains what the 'golden hour' means, how to recognise a stroke, what to do in the first few minutes, what happens once the person reaches hospital, and how families can prepare before an emergency ever happens. It is written for families in Miyapur and nearby areas such as Madhinaguda, Chandanagar, Bachupally and Nizampet, but the advice applies anywhere.

Stroke and the golden hour: a practical guide for families

What is a stroke?

A stroke happens when blood stops flowing to part of the brain. The NHS describes two main types. An ischaemic stroke, the most common type, happens when a blood clot blocks a blood vessel supplying the brain. A haemorrhagic stroke happens when a blood vessel in or around the brain bursts and bleeds. A transient ischaemic attack (TIA), sometimes called a mini-stroke, causes stroke symptoms that go away within 24 hours, but it is a warning sign and needs urgent medical attention.

Brain cells need a constant supply of oxygen and glucose carried by the blood. When that supply is cut off, they begin to be damaged within minutes. The World Stroke Organization's campaign material puts it plainly: during a stroke, an estimated 1.9 million brain cells are lost every minute without treatment. It also estimates that around one in four people will have a stroke in their lifetime, so this is something every family should know about.

What does 'golden hour' mean?

The 'golden hour' is a short way of describing the first hour or so after stroke symptoms start. It is not a strict cut-off. Some stroke treatments can be given only within a limited number of hours after symptoms begin, and each treatment has its own time window and conditions that the hospital team checks. Reaching hospital early simply gives doctors more time to do the scans and tests they need and keeps more treatment choices open.

That is why delays at home matter so much. Waiting to see if the weakness wears off, trying home remedies, waiting until morning, or travelling first to a clinic that cannot treat stroke can all use up time that the brain does not have.

Spot a stroke: BE FAST

The NHS uses the word FAST to help people remember the main signs: Face, Arms, Speech and Time to call for help. Many hospitals and stroke campaigns use an extended version, BE FAST, which adds two more signs:

• B - Balance: sudden loss of balance, dizziness or trouble walking
• E - Eyes: sudden blurred vision, double vision or loss of sight in one or both eyes
• F - Face: one side of the face droops; the person may not be able to smile evenly
• A - Arms: weakness or numbness in one arm, so the person cannot lift both arms and keep them up
• S - Speech: slurred speech, confused words or difficulty understanding
• T - Time: time to call 108 straight away and note when the symptoms started

Other possible signs listed by the NHS include weakness or numbness down one side of the body, confusion, memory loss, a sudden severe headache, and feeling or being sick. Symptoms can sometimes stop after a short time. Even if they do, the person still needs medical help straight away, because a TIA can be followed by a full stroke.

What to do in the first few minutes

If you think someone is having a stroke, these steps help the most:

1. Call 108 (ambulance) at once. Say clearly that you think the person is having a stroke, and give the exact address with a nearby landmark.
2. Note the time. Write down or remember when the symptoms started, or when the person was last seen well. If they woke up with symptoms, the 'last seen well' time is when they went to sleep. Doctors use this time to decide which treatments are possible.
3. Keep the person safe. Help them sit or lie down comfortably. If they are drowsy or vomiting, turn them on their side so they can breathe easily.
4. Do not give food, water or tablets, including aspirin or home remedies. A stroke can affect swallowing, and some medicines can be harmful if the stroke is caused by bleeding. Only the hospital can tell which type of stroke it is, after a brain scan.
5. Gather information. Collect the person's medicine list or strips, recent reports and phone, and the phone number of a family member who knows their medical history.
6. Go to the right place. Follow the ambulance team's advice and go to a hospital emergency department that has round-the-clock brain scanning and stroke care. Do not drive yourself if you are the person with symptoms.

Common reasons families delay, and why they should not

• 'It will pass after some rest.' Weakness that improves can still be a TIA or an early stroke. Every stroke sign needs emergency care, even if it fades.
• 'It is only blood pressure or gas.' Only a hospital examination and scan can tell. Guessing at home wastes time.
• 'Let us wait for my son to come home from work.' Call 108 first, then call the family.
• 'It is late at night; we will go in the morning.' Strokes often happen at night or are noticed on waking. The hospital emergency department is open at all hours.
• 'Let us first visit the local clinic.' An outpatient clinic, including a neurology clinic, is not the place for an acute stroke. Go directly to a hospital emergency department.

What happens when you reach hospital

Every hospital follows its own protocol, but stroke care usually moves through a few quick steps:

1. Rapid assessment. The emergency team checks breathing, blood pressure, blood sugar and the stroke signs, and asks when symptoms began.
2. Brain scan. According to the NHS, tests may include blood tests, a CT or MRI scan of the brain and an ECG of the heart. The scan shows whether the stroke is caused by a clot or by bleeding, which changes the treatment completely.
3. Treatment decision. For some people with a clot, the NHS describes treatments in the first 24 hours such as clot-dissolving medicine (thrombolysis) or a procedure to remove the clot (thrombectomy). Whether these are suitable depends on the timing, the scan and the person's health, and the team will explain the benefits and risks. Strokes caused by bleeding are managed differently.
4. Stroke unit care. The person is monitored closely, swallowing is checked before they eat or drink, and rehabilitation starts as early as is safe.

Not everyone will be suitable for every treatment, even if they arrive early. But arriving late can rule options out completely, which is why speed matters.

Prepare before an emergency happens

A few minutes of planning now can save a lot of time later, especially for older parents or anyone with high blood pressure, diabetes, heart disease, high cholesterol, a previous stroke or TIA, or who smokes:

• Find out which nearby hospitals have a 24-hour emergency department with CT or MRI scanning and stroke care, and save their numbers in every family member's phone.
• Keep an up-to-date list of medicines, allergies and medical conditions in your wallet and on your phone. Mention blood thinners clearly.
• Teach BE FAST to everyone at home, including teenagers and household helpers, and stick the list on the fridge.
• Make sure older family members know how to call 108 and can share their location.
• Keep regular check-ups for blood pressure, blood sugar and cholesterol, and take prescribed medicines as advised. The World Stroke Organization notes that many strokes are linked to risk factors that can be managed.

After the hospital: follow-up with a neurologist

Once a person is discharged, the work of preventing another stroke and supporting recovery begins. Follow-up visits usually review the cause of the stroke, medicines such as blood thinners and blood pressure tablets, cholesterol and sugar control, swallowing, mood, memory and sleep, and the rehabilitation plan. Our stroke care page describes how the clinic supports people after a stroke or TIA, and our earlier article on stroke symptoms you should never ignore covers the warning signs in more detail.

Dr. Srikanth Neuro Centre has MRI and CT scanning on site for planned outpatient scans when the doctor advises them. For a suspected stroke happening right now, though, do not wait for an appointment: call 108 and go to a hospital emergency department.

Clinic information

Dr. Srikanth Boini (MBBS, MD, DM Neurology, NIMHANS) consults at Dr. Srikanth Neuro Centre, RBR complex 1st floor, Miyapur, Hyderabad, Telangana 500049, for follow-up after a stroke or TIA and other neurology concerns. Families from Madhinaguda, Chandanagar, Bachupally and Nizampet also visit the Miyapur clinic. Clinic hours: Monday to Saturday, 5:30-8:30 PM (Sunday closed). Appointments: +91 96426 27779, the appointment page or the contact page. For any sudden stroke sign, call 108 immediately.

Frequently asked questions

What is the golden hour in stroke?

It is the first hour or so after stroke symptoms begin. Reaching a hospital that can scan the brain and treat stroke during this time gives doctors the most treatment options. It is a guide to act fast, not a strict cut-off.

What should I do if someone shows signs of a stroke?

Call 108 at once, note the time symptoms started or when the person was last seen well, keep them safe on their side if drowsy or vomiting, and do not give food, water or tablets. Go to a hospital emergency department with stroke care.

Should I give aspirin to someone having a stroke?

No, not before a brain scan. Some strokes are caused by bleeding, and aspirin could make bleeding worse. Let the hospital team decide on medicines after scanning.

What if stroke symptoms go away after a few minutes?

Still seek emergency care. Symptoms that settle may be a TIA (mini-stroke), which can be followed by a full stroke. Doctors need to check the cause urgently.

What does BE FAST stand for?

Balance loss, Eyes (vision changes), Face drooping, Arm weakness, Speech difficulty and Time to call 108. Any one of these appearing suddenly can be a sign of stroke.

When should I see a neurologist after a stroke?

Follow the hospital's discharge advice, which usually includes a follow-up visit within a few weeks. A neurologist reviews the cause, medicines, risk factors and recovery plan to help lower the chance of another stroke.

Sources

• NHS - Symptoms of a stroke
• World Stroke Organization - World Stroke Day 2026 campaign toolkit

Medical disclaimer: This article is for general health education only and is not a substitute for professional medical advice, diagnosis or treatment. Always consult a qualified doctor about your own or your child's health. In an emergency, call 108 or go to the nearest hospital emergency department.