High Blood Pressure(Hypertension): Signs, Causes and When Person Suppose See Doctor
Read in: English | Pidgin English
Published on March 7, 2026 at 12:03 AM
🩺 Medically reviewed by the Health Decoded Guide Editorial Team · Last reviewed: July 2026
🔍 Quick Breakdown
High blood pressure, wey doctors dey call hypertension, mean say d force wey blood take dey push against your blood vessels remain too high.
D tricky part be say, plenty people no dey feel anything—even when d pressure don dey high for many years.
👉🏾 Na why checking your blood pressure dey important, even when you feel well.
🟧 Wetin dey really happen?
Your heart dey pump blood go different parts of your body through blood vessels.
If the pressure remain too high:
• d heart go dey work harder
• d blood vessels fit begin damage small small
• organs like d brain, kidneys and eyes fit suffer over time
Dis damage no dey usually happen overnight.
E fit dey build quietly for years before person notice any problem.
👉🏾 High blood pressure no need to cause pain before e fit damage d body.
🟧 Why your blood pressure fit dey high?
For plenty people, no single cause dey.
E fit come from a mixture of family history, age and everyday habits.
Things wey fit increase the risk include:
• too much salt for food
→ salt fit make d body hold extra water, and this one fit increase pressure
• excess body weight
→ d heart may need to work harder to supply d body with nutrients
• little physical activity
→ regular movement dey help d heart and blood vessels stay healthier
• smoking
→ e dey damage blood vessels and increase d risk of heart disease
• too much alcohol
→ regular heavy drinking fit raise blood pressure
• family history
→ some people naturally get higher risk because hypertension dey their family
Sometimes, another medical condition dey cause am.
Examples include:
• kidney disease
• thyroid or adrenal gland problems
• sleep apnoea
• pregnancy-related hypertension
• some medicines
👉🏾 If blood pressure suddenly high or difficult to control, doctor fit check whether another condition dey behind am.
🟧 How you go know say you get am?
Most times, high blood pressure no get clear symptom.
When d pressure become very high, some people fit notice:
• serious headache
• blurred vision
• chest discomfort
• shortness of breath
• confusion
• dizziness
But these symptoms fit also come from other conditions.
👉🏾 No wait until symptom show before you check your blood pressure.
🟧 Wetin d numbers mean?
Blood pressure get two numbers.
For example: 120/80 mmHg
• d top number
→ na d pressure when d heart dey pump blood
• d bottom number
→ na d pressure when d heart relax between beats
One high reading no always mean say you get hypertension.
Stress, pain, coffee, exercise or fear fit make d reading rise temporarily.
Doctor fit need:
• repeated clinic readings
• home blood pressure readings
• 24-hour blood pressure monitoring
👉🏾 Na d pattern over time dey matter, no be only one reading.
🟧 Wetin you fit do?
If doctor confirm say your blood pressure high, treatment fit include lifestyle changes, medicine or both.
Helpful steps include:
• reduce salt: abeg check seasoning cubes, processed food and packaged snacks too
• stay physically active: walking, swimming or other regular exercise fit help
• maintain healthier weight: even small weight reduction fit help some people
• stop smoking: this reduces damage to d heart and blood vessels
• reduce alcohol: especially if you dey drink regularly
• take your medicine every day: no stop because d reading don become normal
• monitor your pressure: write d readings down if your doctor ask you to
👉🏾 Normal blood pressure reading while you dey take medicine usually mean say d treatment dey work—no be say d hypertension don disappear.
🟧 Real Life Example
One Saturday, Mr Ade attend one free community health screening for him church.
As dem check him blood pressure, d reading dey high (165/88).
When d nurse tell am, Mr Ade laugh come say:
"But I dey feel fine nah. I no get headache or any sickness."
D nurse explain say na so high blood pressure dey be for many people.
Most people no get any symptoms until e don begin damage d heart, brain or kidneys.
Doctor ask am make e check am again on different days.
After several high readings, dem confirm say e really get high blood pressure and start treatment.
Mr Ade begin:
• take him medicine every day
• reduce salt for him food
• walk regularly and lose small weight
As time go on:
• him blood pressure come dey normal again
As doctor dey review him results, e smile come tell Mr Ade:
"Well done. By keeping your blood pressure under control,
you don greatly reduce your chance of stroke, heart disease and kidney problems.
Make you continue like this o."
Mr Ade continue him normal daily activities with more confidence, and e no miss him regular check-ups again.
👉🏽 High blood pressure fit stay quiet for many years. Routine blood pressure checks fit help discover am before serious complications happen.
🟧 When you suppose go hospital 🚨
If your blood pressure dey above 180/120 mmHg, rest quietly and check am again.
Go emergency immediately if very high blood pressure join with:
• chest pain
• serious breathing difficulty
• sudden weakness or numbness
• difficulty talking
• confusion
• sudden vision problem
• seizure
• severe headache with other unusual symptoms
👉🏾 These signs fit mean stroke, heart attack or serious organ damage. No stay house dey wait make e pass.
🟢 Final reassurance
High blood pressure dey common, but e dey manageable.
The most important things na:
• know your numbers
• take treatment consistently
• attend follow-up
• make healthy changes wey you fit maintain
👉🏾 Early control fit protect your heart, brain, kidneys and eyes for many years.
📚 Reference
For full medical references, see the English version of this article.
⚠️ Disclaimer
This article na for education only. E no replace advice from doctor.
If your blood pressure remain high, abeg see healthcare professional for proper assessment and treatment.
🔗 Related Health Topics
• Stroke
• Heart Attack
• Heart Failure
• High Cholesterol
• Chronic Kidney Disease