Orthostatic hypertension
Orthostatic Hypertension
Orthostatic hypertension (pronounced: or-tho-STAT-ic hy-per-TEN-shun) is a medical condition characterized by a significant increase in blood pressure when a person stands up. This is the opposite of the more commonly known condition, orthostatic hypotension, where blood pressure drops upon standing.
Etymology
The term "orthostatic" is derived from the Greek words "orthos," meaning straight or upright, and "statos," meaning standing. "Hypertension" comes from the Greek "hyper," meaning excessive, and the Latin "tensio," meaning tension or pressure. Thus, "orthostatic hypertension" refers to an excessive increase in blood pressure upon standing.
Symptoms
Symptoms of orthostatic hypertension may include dizziness, headache, blurred vision, and in severe cases, loss of consciousness. However, many individuals with this condition may not experience any symptoms.
Causes
Orthostatic hypertension can be caused by various conditions such as dehydration, certain medications, and underlying health conditions like diabetes or Parkinson's disease. It can also occur as a result of aging, as the body's ability to regulate blood pressure can decrease with age.
Diagnosis
Diagnosis of orthostatic hypertension typically involves a physical examination and a review of the patient's medical history. A tilt table test may also be performed, where the patient's blood pressure is monitored while they are tilted at different angles on a table.
Treatment
Treatment for orthostatic hypertension often involves addressing the underlying cause. This may include changing medications, treating underlying conditions, or lifestyle modifications such as increasing fluid intake or wearing compression stockings.
Related Terms
- Hypertension: A condition characterized by consistently high blood pressure.
- Orthostatic hypotension: A condition where blood pressure drops significantly upon standing.
- Blood pressure: The force exerted by circulating blood on the walls of blood vessels.
External links
- Medical encyclopedia article on Orthostatic hypertension
- Wikipedia's article - Orthostatic hypertension
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