single blood pressure reading is a snapshot, not a verdict. Pain, stress, sleep, caffeine, posture, dehydration, and even anxiety about the cuff can swing the number around.
What matters is the pattern. What matters is whether the person can stay on the medication without swelling, coughing, crashing, or silently getting worse.
That is the real test. Not the prettiest number on one random morning, but the life the person is actually living.
One woman may tolerate amlodipine and feel steady. Another may swell so badly she starts skipping doses before
