Hypertension is a global epidemic

Hypertension (high blood pressure) is when the pressure in your blood vessels is too high. Hypertension is common but can be serious if not treated. An estimated 1.4 billion adults worldwide have hypertension. ¹ People with high blood pressure may not feel symptoms. The only way to know is to get your blood pressure checked. Lifestyle adjustments like eating a healthier diet, quitting tobacco and being more active can help lower blood pressure. Some people may still need to take medicines.

1.  World Health Organization. 25 September 2025. Hypertension, Key Facts.