Divalproex sodique

About divalproex sodium

Divalproex sodium is a mixture of two similar ingredients - valproic acid and sodium valproate. It is an anticonvulsant medicine used to treat un trouble bipolaire, epilepsy and seizures, and to prevent migraine headaches.

A seizure is a short episode of symptoms which is caused by a burst of abnormal electrical activity in the brain. Divalproex sodium works by reducing these abnormal electrical activities.

Bipolar disorder is a long-term condition where you have lows (periods of depression) and highs (periods of mania or hypomania). Divalproex sodium is prescribed as a mood stabilizer in bipolar disorder. It helps keep your mood within normal limits by helping to control the episodes of mania.

For people with migraine headaches, divalproex sodium can be used to help prevent you having a migraine attack. It does not help to relieve a migraine if one happens.

Before taking divalproex sodium

Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking divalproex sodium it is important that your physician knows:

• Si vous êtes enceinte, essayez d'avoir un bébé ou allaitez.

• If you or a close member of your family have any liver problems.

• Si vous avez des problèmes avec le fonctionnement de vos reins.

• Si vous avez une affection inflammatoire appelée lupus érythémateux systémique (également appelé lupus, ou LES).

• Si vous avez un trouble sanguin héréditaire rare appelé porphyrie.

• Si vous prenez d'autres médicaments. Cela inclut tous les médicaments que vous prenez et qui sont disponibles à l'achat sans ordonnance, ainsi que les médicaments à base de plantes et les médecines complémentaires.

• Si vous avez déjà eu une réaction allergique à un médicament.

How to take divalproex sodium

• Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about your medicine and it will provide you with a full list of the side-effects which you may experience from taking it.

• Take divalproex sodium exactly as your physician tells you to. Your dose will be printed on the label of the pack to remind you about what the physician has said.

• Your dose of divalproex sodium will depend on the reason you are taking it, your age and your body weight. Your physician will usually prescribe a lower dose to start with and then ask you to increase the dose over a few days. This helps you find the dose that controls your symptoms whilst keeping side-effects to a minimum.

• Extended release tablets are usually taken once a day. Capsules and delayed release tablets are usually taken two or three times a day.

• Divalproex sodium should be taken with food, so take your doses with a snack or just after you have had a meal.

• If you have been given delayed or extended release tablets, swallow them whole with a drink of water. Do not chew or crush the tablets because they have a special protective coating.

• Some brands of capsules (eg, Depakote® Sprinkles) can be opened and the contents mixed with a soft food such as applesauce. Carefully open the capsule and pour the entire contents onto a spoonful of applesauce. This should then be swallowed without chewing the granules or pellets.

• Try to get into a habit of taking the tablets at the same times each day. This will help you avoid missing any doses.

• If you do forget to take a dose, take it as soon as you remember unless it is nearly time for your next dose, in which case leave out the missed dose. Do not take two doses together to make up for a forgotten dose.

Tirer le meilleur parti de votre traitement

• Try to keep your regular appointments with your physician. This is so they can check on your progress. You will need to have some blood tests from time to time, particularly during the first few months of treatment.

• Each time you collect a new supply of medicine from the pharmacy, make sure that the medicine looks to be the same as you have had before. If it is different, please discuss this with your pharmacist who will advise you.

• While you are taking divalproex sodium, there is a small risk that you may develop mood changes, distressing thoughts and feelings about suicide. If this happens, you must tell your physician about it straightaway.

• Your physician is likely to recommend that you do not drink alcohol while you are on divalproex sodium.

• This medicine will not normally be prescribed for you if you are a woman who could become pregnant. This is because divalproex sodium can cause harm to an unborn child. If you are already taking divalproex sodium you must avoid getting pregnant. Make sure you have discussed with your physician which types of contraception are suitable for you and your partner. If you are a woman and want to have a family, discuss this with your physician so that you can be given advice about alternative treatment before you become pregnant.

• If you have been prescribed divalproex sodium to help prevent migraines, it is unlikely to stop all migraine attacks completely. However, the number and severity of attacks are often much reduced by a preventative medicine. It is useful for you to keep a migraine diary to monitor how well a medicine is working.

• If you buy any medicines, always check with a pharmacist that they are suitable to take with your other medicines. Medicines which contain aspirin (such as some cold or flu remedies and painkillers) can interfere with divalproex sodium and may be best avoided.

• Continue to take divalproex sodium until your physician tells you otherwise. Stopping treatment suddenly can cause problems, so if it becomes necessary for your treatment to stop, your physician may want you to reduce your dose over a few days.

Can divalproex sodium cause problems?

Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with divalproex sodium. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your physician or pharmacist if any of the following continue or become troublesome.

Important: divalproex sodium has been associated with a number of serious unwanted effects affecting the blood, pancreas and liver. Although these occur less commonly than some of the side-effects listed above, you must let your physician know straightaway if you notice any of the following:

• An unexplained cough or sore throat, or any unusual bleeding or bruising.

• Extreme tiredness, severe stomach pain, vomiting, dark urine or yellowing of your skin or the whites of your eyes (jaundice).

Si vous ressentez d'autres symptômes que vous pensez être dus à ce médicament, parlez-en à votre médecin ou à votre pharmacien.

How to store divalproex sodium

• Gardez tous les médicaments hors de la portée et de la vue des enfants.

• Conserver dans un endroit frais et sec, à l'abri de la chaleur et de la lumière directes.

Informations importantes sur tous les médicaments