Experts warn poor lifestyle driving stroke epidemic among youths

A concerning trend is emerging in Nigeria, where stroke, traditionally associated with older adults, is increasingly striking younger individuals. Clinicians and health experts are sounding the alarm over this "worrying epidemiological shift," as stroke cases are now being diagnosed with alarming frequency in people in their 20s, 30s, and 40s.

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Once predominantly associated with older adults, stroke is now increasingly being diagnosed in people in their 20s, 30s, and 40s, a trend neurologists describe as a worrying epidemiological shift.

This phenomenon is not isolated to Nigeria but is a significant concern across West Africa, where studies suggest that up to 25% of stroke cases now occur in individuals under the age of 50. The World Health Organization classifies stroke as a major global health burden, being the second leading cause of death and third leading cause of disability worldwide. In Nigeria, the situation is particularly dire, with reported case fatality rates remaining stubbornly high.

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Findings from the multinational Stroke Investigative Research and Education Network and other studies indicate that up to 25 per cent of stroke cases in West Africa now occur in individuals under 50.

While age remains a non-modifiable risk factor, the surge in younger stroke patients points towards the significant impact of lifestyle choices. Factors such as illicit drug use, and potentially diet and exercise habits, are contributing to this premature onset. The medical community is working to understand the complex interplay of genetic predispositions, environmental factors, and modern lifestyle habits that are leading to this public health crisis.

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In Nigeria, stroke remains a leading cause of death and long-term disability, with reported case fatality rates ranging between 22 and 46 per cent within weeks of onset.

Efforts are underway to raise awareness about the risk factors and promote preventive measures. The focus is shifting towards educating the public, particularly the youth, about the importance of healthy living to mitigate the risk of stroke. This includes addressing issues like hypertension, diabetes, and obesity, which are often linked to lifestyle and are known precursors to stroke.

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Among younger populations, additional risk factors include illicit drug use, sickle cell disease, and congenital heart abnormalities.