How low is too low for blood pressure?Within certain limits, the lower your blood pressure reading is, the better. There is also no specific number at which day-to-day blood pressure is considered too low, as long as none of the symptoms of trouble are present. Show
Symptoms of low blood pressureMost doctors will only consider chronically low blood pressure as dangerous if it causes noticeable signs and symptoms, such as:
Underlying causes of low blood pressureLow blood pressure can occur with:
If you notice a sudden decline in blood pressureA single lower-than-normal reading is not cause for alarm, unless you are experiencing any other symptoms or problems. If you experience any dizziness, lightheadedness, nausea or other symptoms, it’s a good idea to consult with your healthcare provider. To help with your diagnosis, keep a record of your symptoms and activities at the time they occurred. Is low blood pressure related to low heart rate? Find out. Written by American Heart Association editorial staff and reviewed by science and medicine advisers. See our editorial policies and staff. Low blood pressure is a reading of less than 90/60mmHg. It does not always cause symptoms, but you may need treatment if it does. Get your blood pressure checked if you keep getting symptoms like: This might mean your blood pressure is too low. If you get symptoms when you stand up or suddenly change position, you may have postural hypotension. You can check your blood
pressure: Low blood pressure is a measurement
of less than 90/60mmHg. Regular blood pressure checkIf you're 40 to 74 years old, you should have your blood pressure checked at least once every 5 years as part of the NHS Health Check. Non-urgent advice: See a GP if:
Treatment for low blood pressure depends on the causeIf a cause can be found, a GP will be able to recommend treatment to ease your symptoms. For example, they may suggest:
Medicine to increase blood pressure is rarely needed because simple lifestyle measures or treating the underlying cause is usually effective. How to ease low blood pressure symptoms yourselfDo
Don’t
Causes of low blood pressureYour blood pressure can vary depending on the time of day. It gradually increases throughout the day. What you're doing and how you're feeling can also affect it. There are many possible causes of low blood pressure. It may be low because you're fit and healthy, or you may have inherited it from your parents. Some people develop low blood pressure as they get older. It can also be caused by:
Page last reviewed: 09 September 2020 |