Neurological Conditions Surpass Heart Disease as Leading Cause of Ill Health Worldwide
In a concerning shift, conditions affecting the nervous system have now become the leading cause of ill health globally, surpassing heart disease. According to recent data, more than 3.4 billion people, representing 43 percent of the world’s population, experienced a neurological condition in 2021.
The number of cases of neurological conditions has seen a staggering 59 percent increase in the last three decades, primarily due to aging and population growth. The worst neurological condition identified was stroke, followed by neonatal encephalopathy, migraine, dementia, nerve damage from diabetes, meningitis, and epilepsy.
Although cardiovascular disease remains the leading cause of death worldwide, neurological conditions were responsible for a significant 11 million deaths in 2021. Tension headaches and migraines were reported as the most common neurological disorders, while the fastest-growing condition was nerve damage known as diabetic neuropathy.
Prevention measures are crucial in addressing this global health issue, with recommendations including reducing high blood pressure, managing diabetes, and moderating alcohol consumption. However, experts agree that additional efforts are needed to prevent, treat, and rehabilitate individuals affected by neurological disorders, especially in lower-income countries where these conditions disproportionately impact populations.
As the prevalence of neurological conditions continues to rise, it is essential for health systems worldwide to prioritize the development of strategies to address these issues effectively and improve the overall well-being of individuals affected by these disorders.
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