Hypertension Overview

Hypertension is a chronic condition characterized by consistently elevated blood pressure, typically defined as readings of 140/90 mmHg or higher, compared to the normal 120/80 mmHg. It is often referred to as the "silent killer" because it frequently presents without symptoms yet poses serious health risks. Key risk factors for hypertension include high salt intake, obesity, smoking, sedentary lifestyle, stress, and a family history of the condition. Untreated hypertension can lead to severe complications such as heart disease, stroke, kidney failure, and eye damage. Effective management encompasses lifestyle modifications like adopting a low-salt diet, regular physical exercise, weight reduction, and smoking cessation. Pharmacological treatments include diuretics, ACE inhibitors, beta-blockers, and calcium channel blockers, which help control blood pressure and reduce the risk of associated complications. Understanding these factors is critical for nursing professionals to provide comprehensive care and education for patients with hypertension. Common Misconceptions: Many patients mistakenly believe hypertension always produces symptoms, leading to delayed diagnosis; some assume medication alone is sufficient without lifestyle changes; others confuse normal fluctuation in blood pressure with hypertension diagnosis.