General health education · Reviewed by Nicholas O. Atudonyang, MD, Medical Director, on October 18, 2026. Not a diagnosis or an individual care plan.
Ask about your monitoring plan
Discuss whether home checks are appropriate, which device and cuff fit to use, and how often to measure. A home reading is one piece of information; it is not a complete assessment of your health.
Use consistent technique
Empty your bladder and avoid food, drinks, caffeine, smoking, alcohol and exercise for 30 minutes beforehand. Sit quietly with your back supported and feet flat for at least five minutes. Put the cuff on bare skin and rest the arm on a table at chest height. Avoid talking during the reading. Ask your clinical team to check your technique if you are unsure.
Record the context
Keep the date, time, readings, and any relevant symptoms together. CDC advises at least two readings one or two minutes apart for home monitoring. Follow the frequency and reporting plan your own clinician recommends.
Bring the log to follow-up
Ask what pattern should prompt a call and how to share readings securely. Do not rely on email for urgent interpretation. Chest pain, trouble breathing, new weakness, confusion, or other emergency symptoms require immediate evaluation regardless of the number shown.
Call 911 or go to the nearest emergency department. Do not wait for a routine appointment, phone call back or email reply.