Is it better to take blood pressure reading in the left or right arm? sphygmomanometer

Medical Team
is a Medical expert in United States

Blood pressure can be taken on either the left or right arm. However, for accuracy, it is generally recommended to take the measurement on the same arm each time to ensure consistent results.
The American Heart Association (AHA) recommends using the arm with the higher pressure as the measurement site. This is because blood pressure can be slightly different in each arm, and using the arm with the higher pressure can provide a more accurate reading.
It is also important to use the correct cuff size for the individual being measured, as using a cuff that is too small or too large can result in inaccurate readings. In addition, it is recommended to take blood pressure measurements at the same time each day, and to avoid taking measurements after exercise or consuming caffeine, which can temporarily elevate blood pressure.

About the author

Medical Team

Our medical team verify the medical accuracy of the articles you read on our site. U.S. trained General Practice Family Doctor. Has additional qualifications in ultrasound, emergency medicine, and traumatology.
Profession: Family Medicine
Private practice
United States , California , San Francisco

 

Reply as anonymous (Your real name and picture will not be seen)
The medical information contained in this section is not intended for treatment or prescription. It is used to complement, not replace, the communication between a patient and their physician. Reliance on any information provided by BuhayOFW or any medical experts is solely at your own risk. If you have a medical emergency, call your doctor or go to the hospital immediately. BuhayOFW's Medical Review Board is a team of board-certified doctors who ensure our content is medically accurate and reflects the latest in health information. Our experienced board of medical professionals verify that our content is thorough and all-inclusive, in order that you can trust the information you read here will help you through improvements in your health journey—whether that’s for yourself or for a loved one.