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High blood pressure symptoms: Seven signs you may be having a deadly hypertensive crisis


Such a dramatic hike in blood pressure can lead to a deadly stroke. Make sure you’re aware of all seven warning signs – listed here.

The Mayo Clinic stated that a life-threatening episode could cause the blood vessels within the body to become inflamed and leak fluid or blood.

1. Chest pain

If you’re suffering from extremely high blood pressure, you may experience severe chest pain.

2. Headache, confusion and blurred vision

A deadly hypertensive crisis could reveal itself in a severe headache, accompanied by confusion and blurred vision.

7. Unresponsiveness

This is when the person becomes unresponsive to their surroundings, including other people.

A hypertensive crisis is a medical emergency, so you must dial 999 for anybody experiencing these symptoms.

What causes a hypertensive crisis?

The Mayo Clinic puts forward various reasons as to why somebody would suddenly experience a dramatic increase in blood pressure.

One of the culprits could be forgetting to take your blood pressure medication.


Alternatively, it could be indicative of other serious health conditions; stroke, heart attack, heart failure or kidney failure.


The NHS explained a stroke occurs when the blood supply to the brain has been cut off.

When blood supply to the brain is cut off, brain cells begin to die which can lead to brain injury, disability and possibly death.

Heart attack

A heart attack takes place when the supply of blood to the heart is suddenly blocked, states the NHS.

Another possibility for a hypertensive crisis could be a result of a rupture in the body’s main artery – the aorta.

It could also be caused by the interaction between medications. Whatever the cause, you’ll need medical assistance.

The Mayo Clinic detailed that treatment for a hypertensive crisis may include hospitalisation.

During hospitalisation, it’s common to receive oral or intravenous medications.


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