What are the normal ranges for adult blood pressure?

The normal range for adult blood pressure is typically recognized as 90/60 mmHg to 120/80 mmHg. This range encompasses values that indicate healthy cardiovascular function in most adults. Blood pressure readings are presented in millimeters of mercury (mmHg) and consist of two numbers: the systolic pressure (the top number), which measures the pressure in the arteries when the heart beats, and the diastolic pressure (the bottom number), which measures the pressure in the arteries when the heart is resting between beats.

Values below 90/60 mmHg can indicate hypotension, while values above 120/80 mmHg may be categorized as prehypertension or hypertension, depending on the specific reading. Therefore, understanding these normal ranges is crucial for assessing a patient’s cardiovascular health and making informed decisions about their care. The answer reflects the widely accepted guidelines for what constitutes a normal blood pressure range in adults.