The second global report on hypertension, released by the World Health Organization, revealed that 1.4 billion people are living with hypertension. Despite it being largely preventable and treatable, hypertension, or high blood pressure, is often neglected. Urgent action to reduce the burden of high blood pressure could improve health outcomes for millions and ease the financial strain on health systems.
The Burden of Hypertension
Hypertension is a leading cause of heart attack, stroke and chronic kidney disease. When left untreated, high blood pressure silently damages the kidneys, leading to irreversible loss of function and, in many cases, the need for dialysis or transplantation. According to the WHO report, global estimates suggest that nearly one-third of all deaths from chronic kidney disease are attributable to high blood pressure. And the challenge is growing – with the number of people living with hypertension expected to surpass 1.5 billion by 2030.
Beyond the health toll, hypertension also carries a significant economic cost. Health systems, particularly in low- and middle-income countries, bear a heavy financial burden. Estimates predict that largely preventable cardiovascular conditions, including hypertension, will cost these countries around 2% of their combined GDP, or around $3.7 trillion.
Breaking Down Barriers
With preventative measures and early intervention, hypertension may be managed before progressing as a risk factor for cardiovascular disease or chronic kidney disease. But this requires greater access to primary care, standardized treatment protocols and access to effective medical interventions. The WHO report highlights major gaps, especially in low-income countries where only 28% have all the recommended hypertension medications available in primary care settings.
Access to routine blood pressure screenings and safe, affordable medications remain the cornerstone of effective control.
Progress is possible. Bangladesh, the Philippines and the Republic of Korea have seen significant improvements in health outcomes after integrating hypertension management into health coverage, investing in primary care and engaging communities. Expanding these models globally would not only save millions of lives but also protect kidney health and strengthen health systems for years to come.
To learn more and explore the benefits of timely, coordinated care, read the WHO’s Global report on hypertension 2025 and the Devex article on improving CKM care.