Why is my blood pressure high?
Not a diagnosis: a head start. These are the three drivers most worth checking first, based on what the evidence says gets missed most often.
Home beats clinic
A week of proper home readings outranks any single clinic number. White-coat effect is real.
The big four levers
Weight, alcohol, salt sensitivity and fitness move BP more than most single drugs.
Sleep apnoea link
Resistant hypertension plus snoring is apnoea until proven otherwise.
7-day home BP protocol, U&E, HbA1c, lipids
1. Start a two-minute note so the pattern becomes visible.
2. Take the test list above with you so you can explain the pattern clearly.
3. Read the evidence: Blood Pressure: The Things Your Doctor Doesn't Have Time to Explain.
Education, not diagnosis, and never a replacement for your GP or pharmacist. Reference ranges and guidance vary; sudden, severe or worsening symptoms need 111, or 999 in an emergency. By Hussain Sharifi · independent, affiliate-free health research.