High Blood Pressure: Why It's Called the "Silent Killer"
High BP usually has NO symptoms — until it causes a heart attack, stroke, or kidney damage. Here's what every adult should know, and how to check yours.
High blood pressure affects a huge share of Indian adults — and most do not know they have it. It is called the "silent killer" because it quietly damages your heart, brain, and kidneys for years, without a single symptom to warn you. The good news: it is easy to check and very controllable. Here is what every adult should know.
What the Numbers Mean
| Reading | Category |
|---|---|
| Below 120/80 | Normal ✅ |
| 120–129 / below 80 | Elevated |
| 130–139 / 80–89 | High — Stage 1 |
| 140/90 or above | High — Stage 2 |
What Untreated High BP Can Cause
- Heart attack and heart failure
- Stroke
- Kidney damage
- Vision loss
The frightening part: all of this can develop without any warning symptoms beforehand.
Who Should Get Checked
Every adult should know their numbers. Check more often if you are over 30, overweight, have diabetes, a family history, a salty diet, high stress, or a desk-bound lifestyle. It takes 2 minutes at any clinic or pharmacy.
When to See a Doctor
If your readings are high, or you have risk factors, consult a doctor. Blood pressure is one of the easiest conditions to manage online — the doctor reviews your readings, advises lifestyle changes, and adjusts medication over video calls. Do not wait for a symptom that may never come until it is too late.