High blood pressure, also known as hypertension, is one of the most common health conditions in Nigeria — yet many people still misunderstand it. These myths can be dangerous because they delay diagnosis, prevent treatment, and make complications like stroke, kidney failure, and heart attack more likely. This article clears up common misconceptions about hypertension using trusted information from the World Health Organization (WHO), Mayo Clinic, Nigerian Medical Association, Cleveland Clinic, and leading medical textbooks.
Myth 1: High blood pressure always shows symptoms
One of the biggest and most harmful myths is that you will feel it when your blood pressure is high. People say things like “I know when my BP is high because I feel dizzy” or “My eyes will be turning me.” In reality, high blood pressure is often silent. Most people do not feel anything until it has caused serious damage. This is why it is called a silent killer. The only way to know your blood pressure is to check it regularly — not to wait for symptoms.
Myth 2: Only older people have high blood pressure
It is true that blood pressure tends to rise with age, but hypertension is no longer just an “old people’s disease.” In Nigeria, many young adults in their 20s and 30s now have high blood pressure due to stress, poor diet, smoking, alcohol, lack of exercise, or family history. Even teenagers and pregnant women can develop it. Early screening is key. Every adult should know their numbers, no matter their age.
Myth 3: If I feel fine, I don’t need to take my BP drugs
Many Nigerians stop their medication when they start feeling better. This is dangerous. High blood pressure does not go away unless it is treated — and the medication must be taken daily, often for life. Stopping treatment without your doctor’s advice can cause a rebound effect where your blood pressure suddenly rises and leads to stroke or heart failure. Even if you feel well, continue your treatment and lifestyle changes as prescribed.
Myth 4: Herbal remedies can cure high blood pressure
There is no scientific evidence that herbal concoctions, roots, or natural mixtures can cure hypertension. In fact, some of these substances may be harmful or interact badly with prescribed medicines. Some contain unknown ingredients that affect the kidneys or heart. While healthy lifestyle changes can help lower blood pressure, herbs should never replace doctor-recommended treatment. Always speak to a qualified medical professional before trying any alternative remedy.
Myth 5: I only need to check my BP when I am sick
Many people wait until they are ill or visiting the hospital before checking their blood pressure. But hypertension can quietly cause damage over time, even when you feel completely fine. Regular BP checks — at home or in a clinic — are essential for early detection. If you are 18 or older, check your blood pressure at least once every year. If you already have high blood pressure, check it more often as advised by your doctor.
Myth 6: I’m slim and eat well, so I can’t have high blood pressure
Being slim or eating well does not protect you completely from high blood pressure. Although obesity is a major risk factor, hypertension also depends on other things like stress, genetics, salt intake, and physical activity levels. A healthy appearance does not guarantee normal blood pressure. The only way to be sure is to measure it.
Myth 7: Once my BP is controlled, I am healed
Some people believe that once their blood pressure is normal for a few weeks, they are healed and can stop taking their medication or making healthy lifestyle choices. This is a major mistake. Hypertension is a chronic condition. Managing it is a lifelong journey. Consistency in medication, diet, exercise, and regular checkups is what prevents long-term damage — not temporary improvement.
Final Thoughts
Myths and misinformation are major obstacles in the fight against high blood pressure in Nigeria. The truth is simple: you cannot feel high blood pressure, it can affect anyone, and it needs consistent care. Understanding the facts, checking your BP regularly, and following medical advice are the most important steps to protect your health. Don’t wait for symptoms. Know your numbers. Take control early.
