Heart & Circulatory System
High Blood Pressure
A common condition where the force of blood against artery walls is consistently too high.
Overview
High blood pressure (hypertension) usually has no obvious symptoms but can, over time, affect the heart, brain and kidneys. It is often detected during routine checks, which is why regular monitoring matters.
Common Symptoms
- Often no symptoms
- Sometimes headaches or dizziness
- Nosebleeds in some cases
Possible Causes
- Most cases have no single cause (essential hypertension)
- Narrowed arteries or kidney issues
- Medications or other conditions
Risk Factors
- Older age
- Family history
- Excess salt intake and low potassium
- Excess weight, alcohol and inactivity
Diagnosis
Healthcare professionals measure blood pressure over several visits and may use home or ambulatory monitoring to confirm a diagnosis.
Treatment & Management
Management often begins with lifestyle changes and may include medicines that lower blood pressure, tailored to individual needs and other health factors.
Prevention & Healthy Habits
Reducing salt, staying active, maintaining a healthy weight, limiting alcohol and not smoking all support healthier blood pressure.
When to Seek Medical Care
- Very high readings with symptoms
- Severe headache, chest pain or breathlessness
- Vision changes or weakness on one side
Questions to Ask Your Doctor
- What is my target blood pressure?
- How often should I check it?
- Which lifestyle changes matter most for me?
- Do I need medicine?
Related Topics
Related Symptoms
HealthCareTastic provides educational information and is not a substitute for professional medical advice, diagnosis or treatment.