Nigeria's Stroke Warning: Acting in Minutes Can Mean the Difference Between Life, Disability and Death

On Thursday, health groups across Nigeria marked World Stroke Day with a single message: when stroke symptoms appear, do not wait. The 2026 theme, 'Every Minute Counts', was repeated by the experts and advocates who spoke at events held to mark the day, which falls each year on October 29.

Chika Okwuolisa, Executive Director of the Brain and Spine Foundation Africa, warned Nigerians against delaying treatment. In his account, immediate intervention can decide whether a patient survives, lives with permanent disability, or dies. Stroke Action Nigeria made the same appeal and added that failing to act raises the risk of death and long-term disability. Its Chief Executive Director, Dr. Rita Melifonwu, who also sits on the board of the World Stroke Organisation, said this year's campaign would focus on two things: recognising the symptoms, and knowing what to do when someone has a stroke.

The campaign's call is to #ActFAST, recognise the warning signs and seek emergency care at once. The slogan attached to it is 'Any time lost is brain lost.' The symptoms listed include sudden dizziness, loss of balance or coordination, sudden vision loss, facial droop, and slurred or strange speech.

The World Health Organisation describes stroke as the second leading cause of death worldwide. It is a medical emergency in which blood flow to the brain is interrupted, either by a blockage or by bleeding. The source cites about 15 million strokes a year globally, while newer partner-data estimates put new cases at nearly 12 million annually. The WHO says stroke kills roughly five to seven million people a year and leaves about five million survivors permanently disabled, with more than 100 million people worldwide living after a stroke. In 2021, stroke was the third leading cause of death and disability, with an estimated 93.8 million cases and 11.9 million new ones. The lifetime risk has risen by 50 per cent over 20 years, and about one in four adults over 25 is expected to have a stroke. Disability-adjusted life-years lost to stroke rose from 137 million in 2000 to 160 million in 2021.

The burden falls unevenly. About 87 per cent of stroke deaths and 89 per cent of DALYs occur in low- and middle-income countries. Ischemic stroke accounts for roughly 65 to 85 per cent of cases. Experts say most of the burden traces to modifiable risks: high blood pressure, air pollution, smoking, high cholesterol, a high-sodium diet, high fasting blood glucose, kidney dysfunction and harmful alcohol use. Age, a previous stroke, existing heart conditions and chronic kidney disease cannot be changed.

For Nigeria, the figures are stark. Available statistics show about 168,000 strokes a year, which works out to one every 80 minutes, though neurological alerts put it as often as one a minute. An estimated 6.7 per 1,000 people are stroke survivors. About one in four cases strikes adults under 50. Thirty-day case fatality runs from 21 to 40 per cent, and up to two-thirds of survivors face permanent disability.

The experts stress that stroke is treatable if symptoms are recognised quickly. Doctors say managing high blood pressure and changing lifestyle can substantially cut the risk, as can reducing tobacco use and exposure to second-hand smoke, eating a balanced diet and exercising regularly.

The source ends with calls for more public education on stroke, prevention and access to treatment, and for government to invest substantially in health and to subsidise hypertension drugs for elderly people.