Déméclocycline en gélules

About demeclocycline

Demeclocycline is an antibacterial medicine. This means that it stops infections caused by germs (bacteria). It is prescribed as a treatment for pneumonia, for infections resulting from some types of bites, for some sexually transmitted infections, and also for some rarer infections.

Demeclocycline is also prescribed for a condition called syndrome of inappropriate secretion of antidiuretic hormone (SIADH). This is a rare condition which leads to low levels of sodium in the blood.

Before taking demeclocycline

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

• If you are pregnant or breastfeeding. If so, you should not take demeclocycline.

• If you are under 12 years of age. Demeclocycline should not be given to children.

• Si vous avez des problèmes de fonctionnement du foie ou des reins.

• If you have an inflammatory condition called systemic lupus erythematosus (also called lupus, or SLE), or if you have a condition causing muscle weakness, called myasthenia gravis. Demeclocycline can make these conditions worse.

• Si vous êtes atteint d'une maladie sanguine héréditaire rare appelée porphyrie.

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

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

How to take demeclocycline

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

• Take demeclocycline exactly as your doctor tells you to. If you have an infection you will be asked to take either one (150 mg) capsule every six hours, or two capsules every twelve hours. If you are being treated for low sodium levels, you could be asked to take up to eight capsules a day in divided doses. Your doctor or pharmacist will tell you what dose is right for you, and this information will also be printed on the label of the pack to remind you about what was said to you.

• Try to take your doses around the same times of day each day. This will help you remember to take them regularly. Space out your doses evenly throughout the day.

• Take the capsules when your stomach is empty. This means taking your doses one hour before you eat food, or waiting until two hours after you have eaten. It is also important that you do not drink milk within two hours (either before or after) of taking demeclocycline. This is because both food and milk can reduce the amount of medicine absorbed by your body, making it less effective in fighting infection.

• Swallow the capsules with a large drink of water. Do not open or chew the capsules. Try to avoid taking demeclocycline just before lying down or at bedtime.

• If you forget to take a dose, take it as soon as you remember. Try to take the correct number of doses each day, but do not take two doses together to make up for a missed dose.

Tirer le meilleur parti de votre traitement

• If you are being treated for an infection, your course of treatment is likely to last for a week or so. It is important that you keep taking demeclocycline regularly until the course is finished (unless you are told to stop sooner by a doctor). If you are taking demeclocycline for low sodium levels, your treatment is likely to be long-term, so continue to take the capsules until you are advised otherwise.

• If you buy any medicines, check with a pharmacist that they are suitable to take with demeclocycline, as a number of 'over-the-counter' remedies can interfere with it. In particular, do not take indigestion remedies, or supplements containing iron, magnesium, or zinc at the same time as you take demeclocycline. This is because demeclocycline combines with these things, which makes it less effective. If you need to take an antacid or any of the supplements mentioned, make sure you leave at least two hours before or after taking demeclocycline before you have them.

• Some people develop thrush (redness and itchiness in the mouth or vagina) after taking a course of an antibiotic. If this happens to you, speak with your doctor or pharmacist for advice.

• Demeclocycline can cause your skin to become more sensitive to sunlight than usual. Avoid strong sunlight and sunbeds, and use a sun cream with a high sun protection factor on bright days, even when it is cloudy.

• This antibiotic can stop the oral typhoid vaccine from working. If you are due to have any vaccinations, make sure the person treating you knows that you are taking this medicine.

Can demeclocycline 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 ones associated with demeclocycline. The best place to find a full list of the side-effects which can be associated with your medicine, is from the manufacturer's printed information leaflet supplied with the medicine. Alternatively, you can find an example of a manufacturer's information leaflet in the reference section below. Speak with your doctor or pharmacist if any of the following continue or become troublesome.

Important: demeclocycline can occasionally cause allergic reactions, such as a skin rash. Speak with a doctor as soon as possible if this happens to you.

Si vous ressentez d'autres symptômes qui pourraient être dus au médicament, demandez conseil à votre médecin ou à votre pharmacien.

How to store demeclocycline

• Conservez 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