Left Arm BP vs Right Arm BP:
Blood pressure is one of the most important health indicators, and doctors always advise people to check it carefully. Many experts now say that BP should be measured in both arms, not just in one. This is because the difference in readings between the right and left arm can give important health warnings.

Left Arm BP vs Right Arm BP:
Studies have shown that if blood pressure is measured in only one arm, there is a 12% chance of getting incorrect results. A small difference of around 5 mmHg between both arms is considered normal. If the difference is between 5 to 10 mmHg, it may show a mild health risk. But when the difference goes beyond 10 mmHg, it could mean moderate risk, and if it is above 15 mmHg, the health risk becomes higher. In such cases, experts suggest consulting a doctor immediately.

Research also shows that people with type-2 diabetes often have around 10 mmHg difference in BP between both arms. For patients with heart diseases, this difference may even cross 15 mmHg. That is why checking BP in both arms is becoming a common medical advice.

Doctors also point out that mistakes in the way BP is checked can lead to wrong readings. For example, if the arm is hanging while measuring, the reading may show higher numbers. The correct method is to sit on a chair, place the arms on a table in front, and then check the BP. Both arms should be tested, and if the readings are stable, one arm can be used for future checks.

Small differences in BP readings between both arms are normal, but bigger gaps should not be ignored. People with high risk conditions like diabetes and heart problems should be extra careful. Regular monitoring and correct measuring methods help in avoiding wrong results and can even save lives.

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