Is Low Blood Pressure Dangerous?
Generally no, but low blood pressure can be dangerous if it drops suddenly or is accompanied by symptoms like dizziness or fainting. Extremely low pressure may signal heart, endocrine or neurological conditions and could affect vital organs. If you have prolonged low blood pressure, measured at 90/60 or lower, and experience symptoms, see your physician. Where can I find more information? Two good websites that provide useful information are those of American Heart Association at americanheart.org and the Centers for Disease Control at cdc.gov. Mario E. Motta, M.D., a cardiologist with North Shore Cardiovascular Associates in Salem, is President-Elect of the Massachusetts Medical Society. Physician Focus is provided as a public service by the Massachusetts Medical Society. Readers should use their own judgment when seeking medical care and consult with their physician for treatment. Comments to PhysicianFocus@mms.org.
