Hypertension is called the silent killer for a reason: it rarely causes symptoms until it has already damaged the heart, brain, kidneys or eyes. Yet it is also one of the most controllable risks in medicine — once you know your numbers and act on them.
Understanding your numbers
Blood pressure is recorded as two numbers: systolic (pressure when the heart pumps) over diastolic (pressure when it relaxes). As a general guide, readings persistently at or above 140/90 mmHg suggest hypertension, while ideal values sit around 120/80 mmHg. Your doctor may confirm with repeated readings or home monitoring before starting treatment.
Habits that genuinely move the numbers
- Cut salt — aim for under 5 g a day, and watch pickles, papad and processed snacks
- Walk briskly for 30–40 minutes on most days
- Maintain a healthy weight; even 3–5 kg loss lowers pressure
- Sleep 7–8 hours; poor sleep raises blood pressure
- Limit alcohol and stop tobacco in all forms
- Manage stress with routine, not just intention
Medicines are not failure — they're tools
When lifestyle change alone isn't enough, modern BP medicines are safe, inexpensive and protective of the heart and kidneys. The mistake to avoid is stopping them because you "feel fine" — hypertension feels fine right up until it doesn't. Regular follow-up, home BP logs and periodic ECG and lab monitoring keep treatment on track.
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