This medicine helps lower high blood pressure and relieves chest pain by relaxing blood vessels and improving blood flow to the heart.
The usual starting dose is 5 mg once a day. Your doctor may increase the dose to 10 mg once a day.
Take the medicine with water at the same time each day, with or without food. Do not drink grapefruit juice with this medicine.
The maximum recommended daily dose for adults is 10 mg.
Suitable for older adults. Significant adverse effects include ankle oedema and orthostatic hypotension. Consider potential interactions. Avoid grapefruit. (updated 17.2.2025)