What signifies a blood pressure reading of 140/90?

A blood pressure reading of 140/90 signifies hypertension, which is characterized by elevated blood pressure levels. Specifically, the first number (systolic pressure) measures the pressure in the arteries when the heart beats, while the second number (diastolic pressure) measures the pressure in the arteries between heartbeats. According to established medical guidelines, a systolic reading of 140 or higher and a diastolic reading of 90 or higher are categorized as hypertension.

This reading indicates that the pressure in the arteries is higher than normal, which can put additional strain on the heart and blood vessels over time. Hypertension may increase the risk of serious health issues, including heart disease and stroke. In contrast, normal blood pressure is generally considered to be around 120/80 mmHg, while readings below this do not indicate hypertension or would be described as hypotension. Optimal blood pressure typically refers to levels lower than those indicating hypertension. Therefore, the identification of a reading of 140/90 as hypertension is essential for recognizing the need for lifestyle changes or medical intervention to mitigate health risks.