The two sides of your brain may look alike, but there’s a big difference in how they process information. If you have low blood pressure, you may want to consider changing your diet. But if that doesn’t work, here are six other hacks to try. Orthostatic hypotension can occur for various reasons, including dehydration, prolonged bed rest, pregnancy, diabetes, heart problems, burns, excessive heat, large varicose veins and certain neurological disorders. Orthostatic hypotension is especially common in older adults, but it also affects young, otherwise healthy people who stand up suddenly after sitting with their legs crossed for long periods or after squatting for a time. Accessed Feb. 27, 2020. Gravity causes blood to pool in your legs when you stand. This is a sudden drop in blood pressure when you stand up from a sitting position or after lying down. Can a ketogenic diet prevent heart failure? Your doctor may want to follow you more closely to ensure your diastolic pressure stays above 60. Hypotension can be dangerous because it’s a frequent cause of falls. Maintain a healthy weight. Right Brain: What Does This Mean for Me? My doctor says that's great, but it seems to be a low diastolic blood pressure to me. A doctor will consider a diastolic reading below 60 mm Hg to be too low. © 2004-2020 Healthline Media UK Ltd, Brighton, UK, a Red Ventures Company. Our website services, content, and products are for informational purposes only. Heart failure symptoms may include shortness of breath, swelling of your feet or ankles, confusion, and heart palpitations. Some people can have low diastolic pressure even when their systolic pressure is normal. Signs and symptoms include: If you have signs or symptoms of shock, seek emergency medical help. And big drops, such as those caused by uncontrolled bleeding, severe infections or allergic reactions, can be life-threatening. MNT is the registered trade mark of Healthline Media. In severe cases, low blood pressure can be life-threatening. This content does not have an English version. This page explains exactly how much water you should drink in a day. Accessed Feb. 27, 2020. American Heart Association. This may cause the heart to weaken over time. You can do a lot of prep work to make the perfect sleep environment. A doctor can carry out further tests to identify the cause of a person’s low blood pressure, including: If the person tested finds that they faint often, the doctor may use a tilt table test. Accessed Feb. 27, 2020. Low diastolic blood pressure may be particularly dangerous for your heart. Exercise can increase blood pressure temporarily. Researchers found a significant increase in the risk of heart damage in people over 60 who had very low diastolic blood pressure. This ensures that the doctor finds any new issues caused by low blood pressure quickly. Last medically reviewed on April 7, 2020, A person’s blood pressure is measured by the balance between diastolic and systolic pressure in the heart. Advertising revenue supports our not-for-profit mission. Older adults who fit those conditions are at increased risk for developing new-onset heart failure, the researchers found. It measures how much pressure the blood applies to the artery walls when the heart beats.