Cardiostad is a medicine that helps your heart pump blood more easily and lowers your blood pressure by widening blood vessels.
The usual starting dose is 10 mg once a day, typically increasing to 20 mg once a day for long-term treatment.
Swallow the tablet whole with water once a day, preferably at the same time each day, with or without food.
The maximum daily dose is usually 80 mg, but your doctor will tell you your specific maximum.
Suitable for older adults, with specific precautions. Reduce the dose in moderately severe renal impairment. Monitor renal function and potassium concentrations during the pharmacotherapy. Avoid concurrent use of NSAIDs. (updated 14.4.2025)