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Symptoms. Low blood pressure symptoms can include: Blurred or fading vision. Dizzy or lightheaded feelings. Fainting. Fatigue. Trouble concentrating. Upset stomach. For some people, low blood pressure may be a symptom of an underlying health condition. That's especially so when blood pressure drops suddenly or when low blood pressure occurs ...
Low blood pressure without symptoms or with only mild symptoms rarely requires treatment. If low blood pressure causes symptoms, the treatment depends on the cause. For instance, if medicine causes low blood pressure, your healthcare professional may recommend changing or stopping the medicine.
Causes. 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 and the narrower the arteries, the higher the blood pressure. There are two main types of high blood pressure.
Orthostatic hypotension — also called postural hypotension — is a form of low blood pressure that happens when standing after sitting or lying down. Orthostatic hypotension can cause dizziness or lightheadedness and possibly fainting. Orthostatic hypotension can be mild. Episodes might be brief.
Low levels of the protein in red blood cells that carry oxygen, called hemoglobin, is the main sign of anemia. Some people learn they have low hemoglobin when they donate blood. If you're told that you can't donate because of low hemoglobin, make a medical appointment.
Noticeable symptoms of low blood pressure generally include dizziness, lightheadedness or fainting. If you’re having these or other symptoms that could be related to low blood pressure, more investigation may be required to uncover the possible cause and provide appropriate treatment.
This blood pressure chart can help you figure out if your blood pressure is at a healthy level. It also can help you understand if you need to take some steps to improve your numbers. Blood pressure is measured in millimeters of mercury (mm Hg).
Learn the signs and symptoms you experience with low blood sugar. This can help you identify and treat hypoglycemia before it gets too low. Frequently checking your blood sugar level lets you know when your blood sugar is getting low.
Regular aerobic exercise can lower high blood pressure by about 5 to 8 mm Hg. It's important to keep exercising to keep blood pressure from rising again. As a general goal, aim for at least 30 minutes of moderate physical activity every day.
Very low blood pressure, called hypotension. This may be linked to heart failure, major surgery, trauma, shock or loss of body fluids, called dehydration. A blood clot or severe block in an artery that sends blood to the colon.