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Blood pressure is the force of blood against the walls of your arteries. Blood pressure is measured in millimeters of mercury (mmHg) and consists of two numbers: Normal blood pressure is about 120/80 mmHg. Hypotension, or low blood pressure, is usually considered a reading of 90/60 mmHg or lower. Postural hypotension is defined as a …
Orthostatic hypotension is a sudden drop in blood pressure when you move from a sitting or lying position to a standing position. Symptoms of orthostatic hypotension can include dizziness, lightheadedness, blurred vision, and even fainting. This condition is also known as postural hypotension. What causes orthostatic hypotension? Orthostatic hypotension can be caused by a number …
Dizziness when standing up can make you feel unsteady and want to fall even when you are standing still. This is because the change in gravity causes your blood to pool in your legs for a short period of time. When you suddenly stand up, gravity causes your blood to pool in your legs and …
Waking up feeling dizzy in the morning can be a strange and scary way to start your day. If it happens occasionally, it may not be a big deal, but if it happens regularly, it could be a sign of a health issue that needs attention. What Causes Morning Dizziness? There are many different reasons …
Dizziness happens when something affects your sense of spatial orientation. Spatial orientation is your brain calculating the position of your body in relation to your surroundings. When that happens, you may feel woozy or lightheaded. You also may feel unsteady, as if you’ve lost your sense of balance. Feeling dizzy when you stretch your arms …
Cervical vertigo is a condition that causes both neck pain and dizziness. It is associated with a number of neck conditions. Cervical vertigo can also occur after an injury to the cervical spine. Although in most cases, symptoms do not appear until months or years after the initial injury. What causes cervical vertigo? The exact …
Cervical vertigo is a type of vertigo that occurs due to problems in the neck, specifically the cervical spine. When someone has cervical vertigo, they may feel dizzy or feel like the room is spinning. This happens because the neck helps control balance, and when the nerves or muscles in the neck are compressed or …
Dizziness or lightheadedness when standing occurs in about 15 to 20 percent of older adults. It is more common in people with comorbidities, especially high blood pressure, and in people living in long-term care facilities. Many falls can be caused by dizziness when standing. Older adults should avoid standing for long periods of time. The …
Dizziness is a common and uncomfortable symptom of many different medical conditions. It is usually nothing to worry about. Dizziness when lying down can have different causes than other types of dizziness. Feeling dizzy can affect your quality of life, and you may even be at risk of falling and injuring yourself if you feel …
Dizziness when lying down can be uncomfortable, keep you from getting enough sleep, and even pose a safety hazard. If you’ve ever experienced dizziness when lying down, you know how disorienting it can be. You’re lying in bed, ready to fall asleep after a long day. You feel your best, but suddenly something goes wrong, …
