High Blood Pressure (Hypertension): Symptoms, Causes & Treatment Options
High blood pressure, also known as hypertension, is one of the most common health conditions worldwide. Often called the "silent killer," it usually develops without noticeable symptoms while gradually damaging your heart, blood vessels, kidneys, and brain.
At DokterForYou, we help you understand hypertension, identify risk factors, and explore medically supervised treatment options to protect your long-term health.
What Is High Blood Pressure?
Blood pressure is the force of blood pushing against the walls of your arteries.
A blood pressure reading consists of two numbers:
Systolic pressure (top number): pressure when your heart beats.
Diastolic pressure (bottom number): pressure when your heart rests between beats.
Hypertension is generally diagnosed when blood pressure repeatedly measures:
140/90 mmHg or higher
Blood pressure naturally changes throughout the day depending on activity, stress, medication, and age.
Types of Hypertension
Primary Hypertension
The most common type.
It usually develops gradually due to:
Genetics
Family history
Age
Lifestyle factors
Secondary Hypertension
Caused by another medical condition or certain medications.
Possible causes include:
Kidney disease
Thyroid disorders
Hormonal conditions
Certain prescription medications
White Coat Hypertension
Blood pressure is elevated in a medical setting but remains normal at home.
Masked Hypertension
Blood pressure appears normal during medical visits but is consistently high at home.
Symptoms
Most people experience no symptoms, even when blood pressure is dangerously high.
However, severe hypertension may cause:
Severe headache
Chest pain
Dizziness
Vision changes
Swelling (edema)
Heart palpitations
Seizures
Confusion
Stroke symptoms such as facial drooping, slurred speech, or sudden weakness
Because symptoms often appear late, regular blood pressure checks are essential.
Common Causes & Risk Factors
Several factors increase the risk of hypertension, including:
Age over 55
Family history
Smoking
Obesity
Physical inactivity
High salt intake
Excessive alcohol consumption
Poor sleep
Sleep apnea
Kidney disease
Thyroid disorders
Why High Blood Pressure Matters
Untreated hypertension can seriously damage the body over time.
Possible complications include:
Heart attack
Stroke
Heart failure
Coronary artery disease
Irregular heart rhythm (arrhythmia)
Chronic kidney disease
Hypertensive retinopathy
Sexual dysfunction
Cognitive decline and dementia
How Hypertension Is Diagnosed
Doctors usually diagnose hypertension after elevated readings on two separate visits.
Additional tests may include:
Blood tests
Cholesterol screening
Electrocardiogram (ECG)
Heart ultrasound
Kidney ultrasound
These tests help identify underlying conditions and assess possible organ damage.
Lifestyle Changes That Lower Blood Pressure
Healthy lifestyle habits remain the foundation of hypertension management.
Maintain a Healthy Weight
Losing excess weight can significantly lower blood pressure.
Even losing a few kilograms may reduce cardiovascular risk.
Follow a Heart-Healthy Diet
Doctors often recommend:
DASH Diet
Mediterranean Diet
These diets emphasize:
Fruits
Vegetables
Whole grains
Lean proteins
Low-fat dairy
Reduced sodium intake
Increase Potassium Intake
Potassium helps balance sodium levels and supports healthy blood pressure.
Potassium-rich foods include:
Bananas
Avocados
Leafy greens
Potatoes
Exercise Regularly
Aim for at least:
150 minutes of moderate aerobic activity each week
Regular exercise helps:
Improve circulation
Keep arteries flexible
Lower blood pressure naturally
Additional Healthy Habits
Stop smoking
Limit alcohol intake
Improve sleep quality
Manage stress effectively
Medication Options
Lifestyle changes alone may not always be enough.
Doctors may prescribe medication depending on blood pressure levels and overall cardiovascular risk.
Calcium Channel Blockers
Examples:
Amlodipine
Lercanidipine
How They Work
Relax blood vessels by blocking calcium entry into muscle cells.
Possible Side Effects
Swollen ankles
Headache
Dizziness
Flushing
Angiotensin II Receptor Blockers (ARBs)
Examples:
Candesartan
Irbesartan
Valsartan
How They Work
Prevent blood vessel narrowing by blocking angiotensin II.
Possible Side Effects
Dizziness
Low blood pressure
ACE Inhibitors
Examples:
Enalapril
Ramipril
Lisinopril
Captopril
How They Work
Relax blood vessels by reducing angiotensin production.
Possible Side Effects
Dry cough
Dizziness
Beta Blockers
Examples:
Atenolol
Bisoprolol
Nebivolol
Propranolol
How They Work
Reduce heart rate and lower blood pressure.
Possible Side Effects
Fatigue
Cold hands and feet
Slow heart rate
Dizziness
Diuretics (Water Tablets)
Types include:
Thiazide diuretics
Potassium-sparing diuretics
Loop diuretics
These medications reduce excess fluid and sodium, helping lower blood pressure.
Possible side effects include:
Frequent urination
Dehydration
Dizziness
Electrolyte imbalance
Combination Blood Pressure Medications
Some treatments combine two or three medications in one tablet.
Examples include:
Atacand Plus
Co-Diovan
Exforge
Triplixam
Combination therapy may improve blood pressure control while reducing the number of tablets required.
Important Information
DokterForYou does not sell medication.
We provide online medical consultations where doctors assess whether treatment may be appropriate based on your blood pressure, symptoms, medical history, and overall cardiovascular health.
Protect Your Heart Before Symptoms Appear
High blood pressure often develops silently—but its effects can be serious if left untreated.
Regular blood pressure monitoring, healthy lifestyle choices, and appropriate medical treatment can significantly reduce your risk of heart disease, stroke, and kidney damage.
👉 Book an online consultation with DokterForYou today and take the first step toward better blood pressure control and long-term heart health.
