What It Is Used For
Amlodipine relaxes and widens blood vessels. It is used to treat high blood pressure and to prevent chest pain (angina).
How to Take It
Usually 5 mg once a day, at the same time each day, with or without food. The doctor may increase it to 10 mg. Keep taking it even if you feel well; do not stop without asking your doctor.
Who Should Not Take It
Do not take it if you are allergic to amlodipine, have very low blood pressure or shock, or have a severe narrowing of the heart valve (aortic stenosis).
Side Effects
Common: swelling of the ankles, flushing, headache, dizziness, tiredness, palpitations and nausea. Ankle swelling is the most common and is not usually dangerous, but tell your doctor if it bothers you.
Precautions
Stand up slowly if you feel dizzy. Tell your doctor if you have liver disease or heart failure.
Pregnancy and Breastfeeding
Use only if a doctor advises it.
Interactions
Simvastatin dose should not be above 20 mg a day with amlodipine. Clarithromycin, some antifungals and HIV medicines can raise amlodipine levels. Other blood pressure medicines add to the effect.
Storage
Store below 30°C in a dry place, out of the reach of children.