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Lercanidipine

  • Take lercanidipine each day at least 15 minutes before breakfast.
  • Do not drink grapefruit juice while you are taking these tablets.

About lercanidipine

Type of medicineCalcium-channel blocker
Used forHypertension (high blood pressure)
Also calledLercanidipine hydrochloride
Zanidip®
Available asTablets

Lercanidipine works by relaxing and opening the blood vessels allowing the blood to circulate more freely around the body. This lowers the blood pressure and allows the heart to work more efficiently.

Before taking lercanidipine

Before taking lercanidipine make sure your doctor or pharmacist knows:

  • If you have liver or kidney problems.
  • If you have suffered from a heart attack less than one month ago or have any other heart problems.
  • If you have porphyria (a rare blood disorder).
  • If you are pregnant, trying for a baby or breast-feeding.
  • If you are taking other medicines, including those available to buy without a prescription, herbal or complementary medicines.
  • If you have ever had an allergic reaction to this or any other medicine.

How to take lercanidipine

  • Before beginning treatment, read the manufacturer's printed information leaflet.
  • Take lercanidipine exactly as directed by your doctor.
  • Try to take your doses of lercanidipine at the same time each day to avoid missing any doses. It is usually taken in the morning.
  • Take lercanidipine at least 15 minutes before a meal or on an empty stomach. This is because fatty food can increase the amount of lercanidipine the body absorbs which may then lead to side-effects.
  • Do not drink grapefruit juice while you are taking lercanidipine.
  • If you forget to take a dose do not worry, just take the next dose when it is due. Do not take two doses at the same time to make up.
  • Do not stop taking lercanidipine without speaking to your doctor first.

Getting the most from your treatment

  • Before having any kind of surgery, including dental or emergency treatment, tell the doctor, dentist or surgeon you are taking lercanidipine.
  • Keep your regular appointments with your doctor so that your progress can be checked.
  • If you buy any medicines, check with a pharmacist that they are safe to take with lercanidipine.

Can lercanidipine cause problems?

Along with their useful effects all medicines can cause unwanted side-effects which usually improve as your body adjusts to the new medicine. Speak with your doctor or pharmacist if any of the following side-effects continue or become troublesome.

Common side-effects - these affect less than 1 in 10 people who take this medicineWhat can I do if I experience this
HeadacheAsk your pharmacist to recommend a suitable painkiller
Dizziness or light-headedness especially when getting up from a sitting or laying positionGetting up slowly should help. If you begin to feel dizzy, lie down so that you do not faint, then sit for a few moments before standing. If this continues, speak with your doctor
Feeling sickEat little and often; stick to simple foods
Flushing, swollen ankles and feet, palpitations (awareness of the beating of the heart), fast heart beat, tiredness, muscle pain, increased need to pass water, and skin rashIf any of these become troublesome, speak with your doctor

Important: If you experience sudden chest pain, contact your doctor as soon as possible.

If you experience any other symptoms which you think may be due to this medicine, speak with your doctor or pharmacist.

How to store lercanidipine

  • Keep all medicines out of the reach and sight of children.
  • Store in a cool, dry place, away from direct heat and light.

Important information about all medicines


  • Keep all medicines out of the sight and reach of children.
  • Make sure that the person prescribing this medicine knows about any other medicines that you are taking. This includes medicines you buy and herbal and homeopathic medicines.
  • If you buy any medicines check with a pharmacist that they are safe to take with your other medicines.
  • Before taking this medicine tell your doctor if you have ever had an allergic reaction after taking any medicine.
  • Never take more than the prescribed dose. If you suspect that you or someone else has taken an overdose of this medicine go to the accident and emergency department of your local hospital at once. Take the container with you, even if it is empty.
  • If you are having any treatment like an operation or dental treatment tell the person carrying out the treatment which medicines you are taking.
  • Always read the printed information leaflet that comes with your medicine.
  • This medicine is for you. Never give it to other people even if their condition appears to be the same as yours.
  • Never keep out of date or unwanted medicines. Take them to your local pharmacy which will dispose of them for you.
  • If you have any questions about this medicine ask your pharmacist.

References

  • Manufacturer's PIL, Zanidip® 10 mg and 20 mg tablets, Recordati Pharmaceuticals Limited, electronic Medicines Compendium. Dated May 2006, accessed June 2009.
  • British National Formulary; 57th Edition (March 2009) British Medical Association and Royal Pharmaceutical Society of Great Britain, London.
Comprehensive patient resources are available at www.patient.co.uk
© EMIS 2009DocID: 3695DocRef: dils3667Last Reviewed: 14 Dec 2009Version: 22
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