Symptoms of hypertension: Everything you must know about this Silent Killer and its devastating complications

Hypertension refers to long-term increase in the blood pressure of the arteries. When uncontrolled, it can damage a number of vital organs. Hypertension is often a ‘silent killer’, as the symptoms appear only when the complications have already made their way into the body.

Persistent high blood pressure can injure the inner layer of the vessels, and accelerate the incidence of damaging effects on the heart and brain, along with the kidneys and eyes.

A sustained increase may result in the development of left ventricular hypertrophy. In this condition, the muscles of your heart become thick and stiff, and their compliance is reduced. LVH also heightens the risk of sudden cardiac death and heart attack.

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Hypertension causes changes in the heart, which eventually leads to congestive heart failure. The symptoms due to this include difficulty in breathing while walking, or even when lying down. The affected person feels fatigued in most cases.

This condition of elevated blood pressure can also predispose the affected individual to developing cerebrovascular accidents (stroke), which may either be ischaemic (damage to a part due to lack of blood supply) or haemorrhagic (haemorrhage refers to bleeding) type. Chronic damage to the vessels due to hypertension may cause rupture of cerebral vessels, which can further lead to stroke.

Prolonged periods of raised pressure may potentially damage the blood vessels in the eyes, leading to haemorrhages and swelling. If this condition remains uncontrolled and untreated, the affected person may develop visual impairment, or blindness, in severe cases.

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If a pregnant mother develops hypertension, or pre-eclampsia, it must be looked into thoroughly and followed up regularly. Hypertension in pregnancy can increase the chances of growth restriction of the foetus in the womb, and can cause injury to the mother’s kidney.

Prevention is, as always, better than cure. Primary prevention promotes maintaining a healthy lifestyle, and the salt intake must be reduced. Adding exercises to one’s schedule can prove to be extremely beneficial in the long run. Regular aerobic exercise, combined with stress management and abstinence from alcohol help in managing this condition.  It is crucial to consult a healthcare provider in case of any such complications.

FAQs on Symptoms of Hypertension

1. What are the common symptoms of hypertension?

Hypertension often has no symptoms, earning it the nickname 'silent killer'. Symptoms usually appear only after complications occur, such as headaches, shortness of breath, nosebleeds, or chest pain.

2. How does hypertension affect the heart?

Persistent high blood pressure can lead to left ventricular hypertrophy, where the heart muscles thicken and stiffen. This condition increases the risk of sudden cardiac death and heart attack.

3. Can hypertension cause a stroke?

Yes, chronic hypertension can damage blood vessels in the brain, potentially causing a stroke. This can be either ischaemic (due to lack of blood supply) or haemorrhagic (due to bleeding).

4. What are the effects of hypertension on the eyes?

Prolonged high blood pressure can damage the blood vessels in the eyes, leading to haemorrhages and swelling. If untreated, this may result in visual impairment or blindness.

5. How can hypertension affect pregnancy?

Hypertension during pregnancy, or pre-eclampsia, requires thorough monitoring. It can restrict foetal growth and damage the mother's kidneys, necessitating regular check-ups and management.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis.