Drug of choice for hypertension

Common medicine groups include ACE inhibitors or ARBs, calcium-channel blockers, and thiazide-like diuretics. The choice can change when someone has chronic kidney disease, heart failure, angina, diabetes, or a history of stroke. Some people need more than one group because medicines lower pressure in different ways. Blood tests, pulse checks, and a review of current medicines help guide safe selection.

Take treatment consistently at the prescribed time and keep a record of home readings if your clinician recommends monitoring. Do not double a missed dose or stop suddenly without instructions. Tell the prescriber about pregnancy, kidney problems, ankle swelling, dizziness, and all prescription, over-the-counter, or herbal products. Reducing excess salt, staying active within your abilities, and addressing obesity or obstructive sleep apnoea may support blood-pressure care.

Contact a clinician if readings remain high, side effects persist, or you feel faint after starting or changing treatment. Get emergency help for sudden weakness or numbness on one side, difficulty speaking, severe chest pain, severe breathlessness, confusion, or a sudden severe headache. These can signal a stroke, transient ischaemic attack, angina, or another urgent problem.

Ask why a particular medicine was chosen, how soon it should be reviewed, which effects should be reported, and whether you need kidney-function or electrolyte checks. Ask how other conditions and medicines may alter the plan.