Disease background and treatment goals

Hypertension is sustained elevation of blood pressure. It may have few symptoms while increasing cardiovascular and kidney risk. Different pathways regulate pressure, so medicines can work at different points in that system. [W]

How the medicines relate to the condition

ACE inhibitors — Long-term blood pressure control

Reduce angiotensin signalling that narrows blood vessels. May cause cough; kidney monitoring can be needed. [C2]

Losartan / ARBs — Long-term blood pressure control

Block angiotensin II effects. Suitability depends on health conditions and other medicines. [C4]

Amlodipine — Long-term blood pressure control

Relaxes blood vessels as a calcium channel blocker. Ankle swelling and dizziness can occur. [C3]

Understanding selection and combination treatment

Choice depends on the person and accompanying conditions. Combination treatment can address more than one pathway. ACE inhibitors and ARBs act on related hormone signalling; this does not mean they should routinely be combined. [C1,C2]

Monitoring, risks and reassessment

Follow blood pressure trends and record dizziness, swelling or cough. Some treatments require kidney function and blood electrolyte checks. A normal reading while taking medicine is not evidence that the condition has disappeared. [C1,C2]

Questions for a clinician or pharmacist

1. What is my agreed blood pressure target?

2. Which laboratory checks apply to my medicines?

Sources, adaptations and reuse

[W] Wikipedia contributors, “Hypertension”, revision 1379458003 (2026-10-10). Retrieved 2026-10-17. Background paraphrased and reorganized; not a clinical guideline. https://en.wikipedia.org/w/index.php?title=Hypertension&oldid=1379458003. Contributors: https://en.wikipedia.org/w/index.php?title=Hypertension&action=history.

[C1] https://www.nhs.uk/conditions/high-blood-pressure/

[C2] https://www.nhs.uk/conditions/coronary-heart-disease/treatment/

[C3] https://www.nhs.uk/medicines/amlodipine/

[C4] https://www.nhs.uk/medicines/losartan/

A source-based educational compilation, not an individually prescribed regimen or a clinically reviewed guideline. No dose instructions or universal local approval claims are provided. Check local product information and professional advice.

CC BY-SA 4.0 · adapted Wikipedia background and WellPrimer compilation. Clinical references are cited and paraphrased, not relicensed. No images reused; no clinician review claimed.