It is a life-threatening condition resulting from an increase in blood pressure that affects the functioning of various organs.
Causes include cerebral vascular accident, heart failure, coronary artery disease, aortic aneurysm, kidney disease, traumatic brain injury, intracranial haemorrhage, etc.
The most common symptoms are chest pain, choking, altered level of consciousness, dizziness, headache, nosebleed, vertigo, nausea and vomiting, etc.
It is diagnosed by taking a medical history, performing a complete physical examination (including funduscopic examination), laboratory tests, electrocardiogram, chest x-ray and CT or MRI scan.
It needs to be monitored and treated in an intensive care unit, and intravenous drugs are used in the early stages.
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