Cardiovascular
Hypertension (High Blood Pressure)
Hypertension is sustained elevation of the pressure blood exerts on artery walls. It rarely causes symptoms directly, which is why it's often called a 'silent' condition, but over years it damages the heart, kidneys, eyes and blood vessels if left unmanaged.
Symptoms
- • Usually none — detected via blood pressure measurement
- • Occasional headaches in severe cases
- • Rarely, vision changes
Risk factors
- • Excess body weight
- • High sodium intake
- • Sedentary lifestyle
- • Chronic stress
- • Family history
Systems involved
Prevention
- • Regular aerobic exercise
- • Moderating sodium intake
- • Maintaining healthy body weight
- • Limiting alcohol
Lifestyle management
- • Home blood pressure monitoring
- • The DASH eating pattern
- • Stress management practices
Related anatomy
Medical disclaimer
This page is for general education and does not replace personalised medical advice. If you have concerning symptoms, or before starting a new supplement, medication or exercise programme, speak with a qualified healthcare professional.