Interpreting Blood Pressure Readings

Key Numbers Explained

Blood pressure readings are crucial indicators of heart health. Understanding these numbers can help you better manage your well-being. A blood pressure reading consists of two numbers: systolic and diastolic.

The systolic number measures the pressure in your arteries when your heart beats. It is the higher number in the reading. For example, in a reading of 120/80, 120 is the systolic pressure. The diastolic number measures the pressure in your arteries when your heart rests between beats. It is the lower number in the reading. In the same example, 80 is the diastolic pressure.

Blood pressure changes frequently throughout the day. Various factors can cause these fluctuations. Physical activity, stress, and even emotions can raise your blood pressure. For instance, exercising or experiencing anxiety can cause a temporary spike. Caffeine and certain medications can also elevate blood pressure.

Blood Pressure and Hypertension

It’s important to understand that occasional high readings are normal. However, consistently high blood pressure can indicate hypertension. Hypertension increases the risk of heart disease and stroke. Therefore, regularly monitoring your blood pressure is essential.

Several factors can cause your blood pressure to rise, even if you usually have normal readings. Stress and anxiety play a significant role. When stressed, your body releases hormones that temporarily increase blood pressure. Your diet also affects your readings. High salt intake can cause your body to retain water, increasing blood pressure. Lack of physical activity can lead to higher blood pressure over time. Additionally, being overweight or obese puts extra strain on your heart, leading to higher readings.

Understanding your blood pressure readings and their influencing factors can help you maintain better heart health. Regular monitoring and a healthy lifestyle are key to managing blood pressure effectively. Stay informed, stay active, and watch your diet to keep your blood pressure in check.

Copyright © 2024 William E. Franklin, DO, MBA


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