High blood pressure is the leading cause of stroke worldwide and one of the most widespread chronic conditions in Morocco. What makes it dangerous is that it is entirely silent: you can live with raised pressure for ten years and feel nothing at all, while your arteries, heart and kidneys are quietly damaged.

What is blood pressure?

It is the force the blood exerts against the artery walls, expressed as two numbers:

  • the first, systolic, is the pressure as the heart contracts;
  • the second, diastolic, is the pressure between beats.

A reading of "120 over 80" means 120 mmHg systolic and 80 mmHg diastolic.

The numbers that matter

CategoryIn the clinicSelf-measured at home
Optimal< 120 / 80< 120 / 80
High-normal130–139 / 85–89—
Hypertension≥ 140 / 90≥ 135 / 85

Home thresholds are lower because you are relaxed there, whereas readings taken in a clinic often run a few points higher — the "white-coat effect". A diagnosis is never made on a single reading, but on raised values repeated days apart.

Measuring correctly at home

Poor technique shifts the result by 5 to 10 points, which is enough to change a treatment decision.

  1. Sit quietly for 5 minutes before measuring.
  2. No coffee, tea or cigarette in the preceding 30 minutes.
  3. Back supported, feet flat on the floor, legs uncrossed.
  4. Cuff on a bare upper arm, at heart level — wrist monitors are less reliable.
  5. Do not talk during the measurement.
  6. Take two readings a minute apart and record the average.

The ideal is the "rule of 3": three readings in the morning and three in the evening, on three consecutive days before your appointment. Bring the log with you.

Are there symptoms?

Almost never. The headaches, nosebleeds and ringing ears traditionally blamed on it are not reliable indicators — they occur just as often in people with normal pressure. That is why screening rests entirely on measurement, recommended at least yearly from age 40, and earlier with excess weight, diabetes or a family history.

Some signs do require urgent care: chest pain, sudden breathlessness, difficulty speaking or seeing, weakness on one side of the body, confusion.

What lowers pressure without medication

  • Cut salt to under 5 g a day (one teaspoon). Most of it comes not from the salt shaker but from bread, tinned food, olives, cheese and processed meals.
  • Move: 30 minutes of brisk walking, five days a week.
  • Lose weight: each kilogram lost lowers systolic pressure by roughly 1 mmHg.
  • Limit alcohol and stop smoking.
  • Eat more potassium: vegetables, fruit, pulses — unless advised otherwise because of kidney disease.

These measures are sometimes enough on their own in early hypertension, and remain essential even once medication is prescribed.

Medication

Several drug families exist, and the choice depends on your age, your other conditions and how you tolerate them. Combining two medicines at low dose is often preferred to one at high dose: better control, fewer side effects.

The key point: treatment controls hypertension, it does not cure it. Stopping because the numbers normalised sends them back up within days. If a side effect bothers you, ask your doctor to switch molecules — never stop on your own.

Follow-up suits remote care well

Stable hypertension is well monitored at a distance: you share your home readings, the doctor adjusts if needed and renews the prescription. An in-person visit remains necessary once a year for examination and blood tests. You can book a follow-up consultation or browse available doctors.