What is High BP and Low BP? Understanding the Normal, High, and Low BP Ranges

high-bp-and-low-bp

 

What is High BP and Low BP Range?

Blood pressure (BP) is the force exerted by circulating blood against the walls of arteries. It is measured in millimeters of mercury (mmHg) and recorded as two numbers:

  • Systolic Pressure (Top Number): The pressure in arteries when the heart beats.
  • Diastolic Pressure (Bottom Number): The pressure in arteries when the heart is at rest between beats.

A healthy BP ensures proper blood circulation and prevents various health complications.



Normal, High, and Low Blood Pressure Ranges

BP CategorySystolic (mmHg)Diastolic (mmHg)
Normal90 - 12060 - 80
Elevated120 - 129Less than 80
Hypertension Stage 1130 - 13980 - 89
Hypertension Stage 2140 or higher90 or higher
Hypertensive Crisis180 or higher120 or higher
Low Blood Pressure (Hypotension)Below 90Below 60


High Blood Pressure (Hypertension): Causes & Symptoms

Causes:
  • Unhealthy diet (high salt intake)
  • Lack of exercise
  • Obesity
  • Stress
  • Smoking and alcohol consumption
  • Genetics
  • Chronic kidney disease
  • Hormonal disorders
Symptoms:
  • Headaches
  • Dizziness
  • Blurred vision
  • Chest pain
  • Shortness of breath
  • Fatigue
Management & Prevention:
  • Reduce salt intake
  • Maintain a healthy weight
  • Exercise regularly
  • Manage stress
  • Avoid smoking and alcohol
  • Take prescribed medications


Low Blood Pressure (Hypotension): Causes & Symptoms

Causes:
  • Dehydration
  • Heart problems
  • Endocrine disorders
  • Blood loss
  • Severe infections
  • Nutrient deficiencies
Symptoms:
  • Dizziness
  • Fainting
  • Blurred vision
  • Nausea
  • Cold, clammy skin
  • Fatigue
Management & Prevention:
  • Stay hydrated
  • Eat a balanced diet
  • Avoid sudden position changes
  • Wear compression stockings (if necessary)
  • Monitor BP regularly


Conclusion

Understanding your BP range is essential for overall well-being. Regular monitoring, a healthy lifestyle, and timely medical intervention can help manage blood pressure effectively. If you experience persistent high or low BP symptoms, consult a healthcare professional for guidance.

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