[ad_1]
High blood pressure, or hypertension, occurs when the blood pressure in the body is too high.
This is dangerous because it puts extra pressure on the blood vessels, which can lead to heart attacks and strokes.
It is very rare to have visible symptoms if you have high blood pressure. According to the NHS, more than a quarter of British adults are hypertensive and many of them do not realize it.
However, when blood pressure reaches very high levels, symptoms may appear.
When the blood pressure is extremely high, one speaks of malignant hypertension or hypertensive crisis. It must be treated as a medical emergency.
Malignant hypertension occurs when blood pressure rises sharply and extremely, and according to the Healthline medical website, this could result in a reduction in urinary flow.
A reduced urinary flow rate is considered to be less than 400 milliliters within 24 hours.
This could be the sign of many other things, such as kidney disease or dehydration. It is therefore important to consult a doctor if you experience it.
In the presence of other symptoms of malignant hypertension, a decrease in the production of urine could mean a crisis of hypertension.
Other symptoms of malignant hypertension include severe headaches, vision problems, chest pain, nosebleeds, blood in the urine, and nausea and vomiting.
According to the NHS, normal blood pressure is between 90 / 60mmHg and 120 / 80mmHg.
Hypertension is considered to be equal to or greater than 140/90 mmHg.
Malignant hypertension is considered to be greater than 180 / 120mmHg.
If blood pressure is too high during a blood pressure check, Healthline advises waiting a few minutes before measuring it again to verify that the first reading was accurate.
If the second blood pressure reading is still high, call emergency services immediately.
Malignant hypertension develops rapidly and often results from poorly controlled high blood pressure.
For example, if you are taking medication for high blood pressure but you forget to take doses, you run a risk of developing an attack of hypertension.
Malignant hypertension is dangerous because it can cause fluid in the lungs, swelling or bleeding of the brain and strokes.
Since high blood pressure usually has symptoms, the NHS recommends having your blood pressure checked regularly by a general practitioner.
"All adults over the age of 40 are advised to have their blood pressure checked at least every five years," said the NHS.
"It's easy and could save your life."
Source link
