Understanding and Managing High Blood Pressure
High blood pressure, or hypertension, is a common but serious medical condition that affects a significant portion of Australians. It occurs when the force of blood pushing against the walls of your arteries is consistently too high. Often called the “silent killer,” hypertension typically presents with no noticeable symptoms, allowing it to cause damage to your heart and blood vessels over many years without you even knowing it. This is why regular blood pressure checks are so vital for early detection and prevention.
What Causes High Blood Pressure?
For most people, high blood pressure develops gradually over time due to a combination of genetic and lifestyle factors. This is known as primary hypertension. Key lifestyle choices that contribute to the risk include a diet high in salt, being overweight or obese, a lack of physical activity, excessive alcohol consumption, and tobacco use. Stress and age also play a significant role. In a smaller number of cases, high blood pressure can be caused by an underlying medical condition or medication. This is called secondary hypertension, and may be a result of kidney disease, thyroid issues, obstructive sleep apnea, or certain prescription drugs.
The Dangers of Uncontrolled Hypertension
When left unmanaged, the continuous strain on your arteries and heart can lead to severe health complications. The extra pressure can damage blood vessels, causing them to become stiff and narrow, a process known as atherosclerosis.
This significantly increases your risk of:
Treatment and Management
ffective management of high blood pressure typically involves a combination of lifestyle adjustments and, when necessary, medication. Regular physical activity, a healthy diet, maintaining a healthy weight, limiting alcohol intake, and quitting smoking are also crucial steps.
For many individuals, lifestyle changes alone are not enough to bring blood pressure into a healthy range. Your healthcare professional may prescribe one or more medications to help control your blood pressure.
Southern Renal Specialists provides specialised, non-surgical care for patients with high blood pressure and other related conditions.