Stroke Prevention: What Actually Lowers Your Risk

Reviewed by Dr. Anuradha Tyagi — Senior Neuro Rehabilitation Specialist, BPT, MPT · Meet the team

Every 8 September, physiotherapists around the world mark World Physiotherapy Day, the anniversary of the profession’s international body, founded in 1951. The theme for 2026 is “The role of physiotherapy and physical activity in the prevention, management, and rehabilitation of cardiovascular disease and stroke.” It opens a four-year focus on noncommunicable diseases, and it asks a question most of us are good at postponing: what are you actually doing about your stroke risk?

World Physiotherapy puts the case in a single line: “1 in 4 of us will have a stroke in our lifetime, but almost all strokes can be prevented.” Those two halves sit uncomfortably together. The risk is ordinary and widespread. It is also, to a very large extent, something you can act on.

This article takes the prevention half of that theme. If a stroke has already happened in your family, our page on stroke rehabilitation and our guide to the first 90 days after a stroke deal with recovery. This one is about the years before.

The numbers, and why India’s are moving the wrong way

According to World Physiotherapy, cardiovascular disease claims over 20.5 million lives a year — over 30% of all deaths worldwide. Around 85% of those deaths are heart attack and stroke. Over three quarters of them occur in low- and middle-income countries.

India sits inside that last figure, and the local trend deserves more attention than it gets. A Global Burden of Disease 2021 analysis published in Scientific Reports (Nature, 2024) found that stroke incidence in India rose from 76 to 88 per 100,000 people between 1990 and 2021. The stroke death rate rose from 44 to 55 per 100,000 across the same period.

Set that against the global picture and the point sharpens. Worldwide, the trend in stroke has been improving. In India, on these measures, it has been going the other way. Better emergency treatment has not outrun what feeds the risk — untreated high blood pressure, desk-bound days, tobacco, undiagnosed diabetes. That is uncomfortable, but useful, because almost every item on that list is a lever you can reach.

What actually lowers stroke risk

Prevention is unglamorous. No single test or supplement does the work. What exists instead is a short list of factors that account for most of the risk, and a physician who can tell you where you stand on each.

• Blood pressure. The largest single modifiable contributor to stroke. It has no reliable symptoms, which is exactly why it goes unmanaged for years. If you do not know your reading from the last twelve months, that is the first thing to fix.
• Blood sugar and cholesterol. Both are routine blood tests. Both raise stroke risk quietly and over long periods.
• Tobacco, in every form. Cigarettes, bidis and chewed tobacco all count. Risk begins to fall once you stop.
• An irregular pulse. Atrial fibrillation substantially increases stroke risk and is often noticed first as an uneven heartbeat. It is manageable, but only once it is found — mention it to your doctor if you notice it.
• Alcohol. Heavy and binge drinking raise both blood pressure and stroke risk.
• Weight, and particularly waist circumference. A useful marker of the metabolic risk behind both heart attack and stroke.
• Sleep. Persistent loud snoring with daytime exhaustion can point to obstructive sleep apnoea, which is linked to high blood pressure and stroke.
• Physical activity. The factor that quietly improves several of the others at the same time.

If a parent or sibling has had a stroke, none of this is destiny — but it does mean these checks belong in your calendar rather than at the back of your mind.

Thirty minutes, five times a week

The figure World Physiotherapy has put at the centre of the 2026 campaign is refreshingly specific: “Just 30 minutes of exercise five times a week can reduce your risk of stroke by 25%.”

That is two and a half hours across a week. Not a gym membership, not a marathon, not a regimen you will abandon by October. Thirty minutes at an intensity where your breathing deepens and you can still talk, but not comfortably sing. Brisk walking qualifies, as do cycling, swimming, stair climbing and most household work done at pace.

It need not be done in one block. Three ten-minute walks count towards the same total, which matters if your day is cut into meetings. Regularity appears to matter most — and the least useful response to the number is to treat it as all or nothing.

What this looks like in Gurugram

Practicalities decide whether an intention survives. Heat through May and June, and air quality from November to January, will both interrupt an outdoor plan here — so keep an indoor version ready: stairs in your own building, a stationary cycle, a walking route inside a mall or office corridor.

The other half of the picture is the remaining fifteen hours of your day. Long unbroken sitting carries its own risk, separate from whether you exercised that morning. Standing for two minutes every half hour, taking calls on your feet and using the stairs for a floor or two are small changes — but they survive a bad week.

When starting out deserves supervision

For most healthy adults, walking more needs clearance from nobody. There are situations, though, where an assessment first is the sensible order of things:

• You have had a stroke or a transient ischaemic attack before
• You live with Parkinson’s disease, multiple sclerosis, neuropathy or another neurological condition
• You have fallen in the past year, or feel unsteady on uneven ground or in the dark
• You have a new cardiac diagnosis, or symptoms on exertion
• You have been largely inactive for several years, or joint pain limits how far you can walk

In these situations the question is not whether to be active, but how to build activity safely — at what intensity, with what support, and with what to watch for. A neuro physiotherapy assessment sets a starting point and a progression. Where unsteadiness is the limiting factor, balance and coordination training addresses it directly, because balance is a trainable skill rather than a fixed one. Every plan at Neuranta follows an individual assessment, and outcomes and duration vary from person to person.

The part of this that is not about prevention

Prevention work happens over years. A stroke happens in minutes, and the response to it is completely different.

If any of the following appears suddenly, in you or in someone near you, treat it as an emergency: weakness or numbness in the face, arm or leg, usually on one side; a drooping face or uneven smile; slurred, jumbled or absent speech; sudden loss of vision or of balance; a severe headache unlike any you have had before.

Do not call us, do not wait for morning, and do not drive yourself. Call an ambulance, or get to the emergency department of the nearest hospital with a stroke unit. Treatment for stroke is time-dependent, and the hours immediately after onset shape what recovery is available later. Note the time the symptoms began if you can — the emergency team will ask for it.

Marking the day

World Physiotherapy Day falls on Tuesday, 8 September 2026, and this year’s conversation under #WorldPTDay is about exactly this: that physical activity belongs in prevention as much as in recovery, and that most of what raises stroke risk can be found and managed long before it does damage.

If you have a family history and are unsure whether it is safe to start, or you live with a neurological condition and want activity built into your week without guesswork, you can request an assessment and we will talk through what suits you.

Neuranta is an independent neuro and pediatric rehabilitation centre at Plot No. 440, Sector 39, Gurugram, Haryana 122003, offering inpatient, day-care and outpatient care. Phone or WhatsApp +91 70786 42986. We are open Monday to Saturday, 8:00 AM to 7:00 PM, and closed on Sunday.

This article is general preventive health information, not personalised medical advice. Decisions about blood pressure, medication and how much activity is right for you belong with your treating doctor, based on your own history and examination.