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High Blood Pressure: Causes, Symptoms, and Treatment
Heart & Blood Pressure0 min read

High Blood Pressure: Causes, Symptoms, and Treatment

Hypertension is a silent killer linked to heart attack, stroke, and kidney failure. Causes, symptoms, and treatment options for high blood pressure.

One of the most widespread and risky adult health issues in America is hypertension, or high blood pressure. A "silent killer," it generally does not display any noticeable symptoms but greatly enhances the risk of heart disease, stroke, kidney failure, and other life-altering complications.

What Is High Blood Pressure?

Blood pressure is the force of blood pushing on your artery walls as your heart beats. It is measured as two numbers:

  • Systolic pressure (upper number): The pressure as your heart beats.
  • Diastolic pressure (lower number): Your heart's resting pressure between beats.

Normal blood pressure is typically 120/80 mm Hg. A reading of 130/80 mm Hg or more is considered high blood pressure.

Common Causes of High Blood Pressure

Primary (Essential) Hypertension — The most common type, it develops gradually over years. Contributing factors include genetics, aging, excessive salt consumption, inactivity, obesity, and recurrent stress.

Secondary Hypertension — Arises from an underlying medical condition such as kidney disease, thyroid disorders, sleep apnea, or certain medications.

Symptoms

High blood pressure is often symptomless, particularly in its early stages. Extremely high blood pressure may cause severe headaches, fatigue or confusion, vision issues, chest pain, irregular heartbeat, difficulty breathing, or blood in urine. Regular checkups are crucial for early diagnosis.

Complications of Untreated Hypertension

  • Heart attack or stroke due to thickening and narrowing of arteries
  • Heart failure
  • Aneurysm
  • Kidney damage
  • Vision loss

Management and Treatment

Lifestyle Changes

  • Healthy diet (the DASH diet): focus on fruits, vegetables, grains, and low-sodium foods
  • Regular exercise: a minimum of 150 minutes weekly
  • Weight control
  • Limit alcohol and avoid smoking
  • Reducing stress through yoga, therapy, or mindfulness

Medications

If lifestyle changes alone are not enough, your doctor might prescribe diuretics, ACE inhibitors, beta blockers, calcium channel blockers, or ARBs.

Why Choose Remix Medical

At Remix Medical, our doctors provide individualized treatment plans, education, and advanced treatments that can assist you in living a healthier, longer life. Call Remix Medical today or schedule your appointment online.

Disclaimer: The content on this website is for informational purposes only and does not constitute medical advice.

This article is for general education and is not a substitute for medical advice from your physician. If you have questions about your specific situation, contact a Remix Medical clinician.

Updated May 9, 2026. Medically reviewed by Uday Khosla, MD on July 1, 2026.