12 D3adly Blood Pressure Mistakes You’re Probably Making

7. Using the Wrong Cuff Size

Effect: A cuff that’s too small for a large arm can exaggerate readings; too large on a small arm can underestimate them.

Fix: Use a cuff that matches your arm’s circumference.

Tip: Check the fit by measuring your arm and comparing it to the cuff’s range.

Effect: Might increase pressure by up to 10 points.

Fix: Refrain from consuming caffeine for at least 30 minutes before the test.

Note: This includes coffee, tea, and sodas. Be aware of your individual sensitivity.

Effect: Can cause an increase of up to 15 points.

Fix: Empty your bladder beforehand.

Effect: Anxiety in clinical settings can skew results.

Fix: Take readings at home as well to get a more accurate average.

Effect: Can lead to a wrong diagnosis.

Fix: Record your blood pressure three times daily for a week before your doctor visit.

Tip: Keep a log or use an app for tracking.