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Emmy award-winning reporter John Biffar, hosts the local medical series Health Matters which airs on NBC2 News Today weekday mornings between 5-5:30 a.m. and during NBC2 News at 4:00 p.m.
 
 
 

      

White Coat Hypertension
November 27, 2009

You eat well. You work out regularly. You don’t smoke. You lead an active lifestyle. So why is it that when you visit the doctor, your blood pressure doesn’t show for it?

“Yes, there’s actually white coat syndrome,” says Dr. Aldith Lewis, an internal medicine physician with Lee Memorial Health System. She says she sees white coat hypertension often. “That’s when patients come into the doctor’s office and their blood pressure is elevated only in the doctor’s office but its normal outside the doctor’s office,” she explains. Seeing the doctor’s white coat makes some people feel anxious.

Sometimes, there’s the opposite affect. “There’s also a term called ‘mask hypertension’ where the blood pressure is normal in the doctor’s office but elevated outside the doctor’s office.”

Taking multiple blood pressure readings can help the physician determine if it’s just a situational problem of if there’s a deeper underlying physical problem. "If that persists, we can give them a blood pressure monitor to check at home, also ambulatory blood pressure monitor as an option. It checks your blood pressure during your awake times and sleep times and correlate it with what you are getting in the doctor’s office,” adds Dr. Lewis.

Avoiding caffeine and exercise 30 minutes before visiting the doctor can also help stabilize blood pressure readings.