Blood Pressure by Age: Important Update: Age-Based “Normal” Ranges Are Not Used in Current Guidelines (Here’s Why)

The old rule of “100 plus your age” let high blood pressure go unchecked for years. We now know arteries don’t get stronger with age—they become more vulnerable, and higher pressure increases the risk of stroke, heart disease, and kidney damage at any age.

Modern guidelines are clear: around 130/80 is the upper safe limit for most adults, and even lower targets can help—especially in older people. Studies show that better control doesn’t just improve numbers; it reduces serious health risks and helps people stay healthier longer.