Dizziness on standing, when to check BP
Dizziness upon standing can be a transient symptom resulting from rapid standing or dehydration, or it may indicate orthostatic hypotension, which is a persistent drop in blood pressure upon standing that tends to increase with age and the presence of conditions such as hypertension or heart disease. Dizziness occurs due to blood pooling in the legs when standing, which reduces blood flow to the brain. If not compensated for adequately, this can lead to a decrease in blood pressure, accompanied by symptoms like weakness, blurred vision, and possibly fainting. It is recommended to monitor and evaluate the condition if symptoms recur, especially if associated with other signs such as weakness on one side or neurological disturbances. Treatment includes measures like gradual standing, improving hydration, and adjusting medications if necessary. The condition is linked to an increased risk of falls among the elderly, making blood pressure assessments essential to prevent injuries.
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