High blood pressure (hypertension) - Symptoms & causes - Mayo …
Feb 29, 2024 · Blood pressure is determined by two things: the amount of blood the heart pumps and how hard it is for the blood to move through the arteries. The more blood the heart pumps …
Vasovagal syncope - Symptoms and causes - Mayo Clinic
Feb 15, 2025 · During a vasovagal syncope episode, your heart rate slows, and the blood vessels in your legs widen. This allows blood to pool in your legs, which lowers your blood pressure.
Low blood pressure (hypotension) - Mayo Clinic
Jun 13, 2024 · If the cause of low blood pressure isn't clear or if no treatment exists, the goal is to raise blood pressure and relieve symptoms. Depending on your age, health and the type of …
Low blood pressure (hypotension) - Symptoms and causes
Jun 13, 2024 · The causes of low blood pressure include dehydration and other serious medical conditions. It's important to find out what's causing low blood pressure so that it can be …
Elevated blood pressure - Symptoms & causes - Mayo Clinic
Feb 29, 2024 · Although elevated blood pressure and high blood pressure are most common in adults, children can get it, too. For some children, kidney or heart problems can cause high …
Blood pressure chart: What your reading means - Mayo Clinic
Dec 24, 2025 · If your blood pressure is OK, following a healthy lifestyle may prevent or delay high blood pressure or other health problems. If your blood pressure is high, you may need …
Can a lack of sleep cause high blood pressure? - Mayo Clinic
Jul 9, 2024 · Hormone changes can lead to high blood pressure and other risk factors for heart disease. Don't try to make up for a lack of sleep with a lot of sleep. Too much sleep is not as …
High blood pressure dangers: Hypertension's effects on your body
Nov 28, 2023 · High blood pressure usually is an ongoing condition that slowly causes damage over years. But sometimes blood pressure rises so quickly and seriously that it becomes a …
Mayo Clinic Q and A: Low Blood Pressure
Jun 28, 2016 · Endocrine disorders, such as adrenal insufficiency, also can trigger low blood pressure. Other conditions, including dehydration, blood loss, severe infection and a severe …
High blood pressure (hypertension) - Mayo Clinic
Feb 29, 2024 · High blood pressure rarely has symptoms, but it's a risk factor for heart disease. Let your care provider know if you have symptoms such as chest pains or shortness of breath.