Low blood pressure (hypotension) is generally a reading below 90/60 mmHg. It's often harmless, but can cause dizziness, fainting or fatigue and occasionally signals an underlying problem. Enter your reading below, and read on for the common causes of low BP and the warning signs that need a doctor.
Enter your systolic and diastolic values and click Check.
A doctor can discuss your symptoms and help you decide what to do next.