Hypertension: Understanding the Silent Killer

Hypertension, also known as high blood pressure, is a condition in which the force of blood against the artery walls is too high. It is a common condition that affects nearly a quarter of the adult population globally, and is referred to as the “silent killer” due to its lack of symptoms. However, if left untreated, it can lead to serious health problems such as heart disease, stroke, and kidney disease. In this article, we’ll take a closer look at hypertension and its causes, symptoms, and treatments.

What is Hypertension?

Hypertension occurs when the force of blood against the arterial walls is too high. Blood pressure is measured in millimetres of mercury (mmHg) and is recorded as two numbers, systolic and diastolic pressure. Systolic pressure is the pressure when the heart beats, and diastolic pressure is the pressure between beats when the heart is at rest. Normal blood pressure is considered to be around 120/80 mmHg. Hypertension is defined as a systolic pressure of 140 mmHg or higher, or a diastolic pressure of 90 mmHg or higher.

Causes of Hypertension

There is no single cause of hypertension, and it is often a result of a combination of factors such as:

• Genetics
• Poor diet
• Lack of physical activity
• Obesity
• Smoking
• Excessive alcohol consumption
• Chronic stress
• Certain medical conditions such as diabetes and kidney disease
• Use of certain medications such as birth control pills and decongestants

Symptoms of Hypertension

The lack of symptoms is what makes hypertension so dangerous, as it can often go unnoticed for years. However, some people with hypertension may experience:

• Headaches
• Dizziness
• Chest pain
• Shortness of breath
• Nausea
• Blurred vision

Diagnosis and Treatment of Hypertension

Hypertension is typically diagnosed through a routine blood pressure check. If your blood pressure is consistently high, your doctor may recommend lifestyle changes, such as a healthy diet, regular exercise, weight loss, and stress management techniques. In some cases, medication may be necessary to control blood pressure. Common medications for hypertension include diuretics, ACE inhibitors, calcium channel blockers, and beta-blockers.

Prevention and Management of Hypertension

The best way to prevent hypertension is to maintain a healthy lifestyle. This includes:

• Eating a healthy, balanced diet
• Exercising regularly
• Maintaining a healthy weight
• Limiting alcohol consumption
• Not smoking
• Managing stress

If you have been diagnosed with hypertension, it is important to take steps to manage your condition, such as:

• Taking your medication as prescribed
• Monitoring your blood pressure regularly
• Making lifestyle changes
• Regularly visiting your doctor

Read – How to measure blood pressure at home