What it is
Hypertension means elevated pressure in your arteries over time. It is often silent until complications occur. Canadian guidelines emphasize accurate measurement, cardiovascular risk assessment, and treatment to reduce stroke and heart disease risk (Hypertension Canada—patient education hub).
Diagnosis is usually based on repeated office readings and sometimes home or ambulatory monitoring to avoid “white coat” error.
Targets are individualized for adults with diabetes, chronic kidney disease, or frailty.
Symptoms
- Souvent aucun symptôme
- Céphalées, vision trouble si hypertension sévère ou crise
- Épistaxis occasionnelle
- Signes d’organe atteint (rare) : douleur thoracique, dyspnée, néphropathie
- Enceinte : céphalées, vision, douleur épigastrique—pré-éclampsie possible
Common causes
Prédisposition génétique, excès de sodium, alcool, surcharge pondérale, sédentarité, apnée du sommeil, reins, et certains médicaments (AINS, contraceptifs, décongestionnants).
Le stress aigu peut élever la tension mais l’HTA chronique est multifactorielle.
When to see a doctor
Seek follow-up if home readings stay high on repeated checks. Emergency: severe headache with weakness, numbness, or confusion; chest pain; shortness of breath; or very high blood pressure with symptoms—call 911.
How we can help
Nous confirmons le diagnostic, mesurons le risque cardiovasculaire global, et combinons mode de vie (sodium DASH, activité, poids, alcool modéré) avec médicaments selon les étapes thérapeutiques.
Nous suivons les analyses (rénal, électrolytes) et la fonction rénale sous IEC/ARA/ diurétiques. L’automesure avec brassard validé est encouragée—relevés apportés en visite.
Related topics
Frequently asked questions
Home monitoring is recommended for diagnosis and titration—use a validated upper-arm cuff with correct size, rest five minutes, and avoid caffeine/exercise before readings.
Most adults benefit from reducing sodium toward DASH-style eating patterns, but extreme restriction is rarely needed. Your clinician helps if you have kidney disease or heart failure.
Many people with mildly elevated readings start with lifestyle interventions; medication is added based on overall risk and sustained elevation. Some people need multiple agents at low doses.
Stopping suddenly can rebound. Always discuss tapering or trials with your clinician if you want to try lifestyle-only control after sustained normal readings.