Comprimés de tétracycline

A propos de la tétracycline

What is tetracycline used for?

Tetracycline is a type of antibiotic that is used to treat bacterial infections such as chest infections, mouth infections, sexually transmitted infections, and infections resulting from some types of bites.

La tétracycline est également prescrite pour certaines affections cutanées de longue durée, telles que l'acné et la rosacée.

Tetracycline works by stopping bacteria from growing and causing infection.

Side effects of tetracycline

Common side effects of tetracycline are:

• Diarrhée.

• Maux d'estomac.

• Douleurs abdominales.

• Maux de tête.

• Vision trouble.

You will find a full list of the side effects which can be associated with your medicine on the manufacturer's printed information leaflet supplied with the medicine.

Speak with your doctor or pharmacist if any side effects continue or become troublesome.

How to manage tetracycline side effects

Who should not take tetracycline?

Some medicines are not suitable for people with certain conditions. Before starting tetracycline it is important that your doctor knows:

• Si vous êtes enceinte ou si vous allaitez. Vous ne devez pas prendre de tétracycline.

• Si vous avez moins de 12 ans. La tétracycline ne doit pas être prise par les enfants.

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

• Si vous souffrez d'une maladie inflammatoire appelée lupus érythémateux disséminé (également appelé lupus ou LED), ou si vous souffrez d'une maladie provoquant une faiblesse musculaire, appelée myasthénie grave. La tétracycline peut aggraver ces affections.

• 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.

Comment prendre la tétracycline

• Read the leaflet inside the pack before starting tetracycline. It explains how the antibiotic works and lists possible side effects.

• Take tetracycline exactly as your doctor tells you to. Check the label for your exact dose and schedule.

  • For infections: usually 3-4 doses per day.

  • For acne or rosacea: usually 2 doses per day.

• Take your doses at the same times each day and space them evenly.

• Take the tablets 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.

• Avoid milk for 2 hours before and after your dose as it can make the medicine less effective

• Les comprimés peuvent provoquer une irritation de la gorge. Pour éviter cela, vous devez avaler les comprimés avec un grand verre d'eau. Prenez les comprimés en position assise ou debout. Évitez de prendre la tétracycline juste avant de vous coucher ou à l'heure du coucher.

• If you miss 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

• Treatment usually lasts about a week for infections, or several months for acne or rosacea. Finish the full course unless your doctor says otherwise.

• Check with a pharmacist before taking other medicines, as some can affect tetracycline. Avoid antacids or supplements with iron, magnesium, or zinc at the same time as they reduce its effectiveness. Take them at least 2 hours before or after your dose.

• Antibiotics can sometimes cause thrush (oral or vaginal). If this happens, speak to your doctor or pharmacist.

• Tetracycline can make your skin more sensitive to sunlight. Avoid strong sun and sunbeds until you know how your skin reacts.

• Tetracycline can stop the oral typhoid vaccine from working properly. Tell the person giving you any vaccines that you are taking this antibiotic.

Comment conserver la tétracycline

• 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

Questions fréquemment posées

How long does it take for tetracycline to work?

For most infections tetracycline starts to work after the first dose, with most people noticing improvements in their symptoms after 2-3 days. For acne it can take 6-8 weeks and for rosacea it may take several weeks to see noticeable results.

Is it safe to take tetracycline during pregnancy?

No, it is not safe to take tetracycline during pregnancy, especially after the first trimester. Tetracycline can affect the development of bones and teeth in a baby.

Can I drink alcohol while taking tetracycline?

You can drink alcohol in moderation while taking tetracycline. Alcohol does not stop tetracycline from working, however it may increase side effects such as stomach upset, dizziness, or feeling unwell. For best results, you should limit alcohol until you finish your course and feel fully recovered.

Why does tetracycline stain teeth?

Tetracycline can stain teeth because it sticks to calcium in developing teeth. Over time, this causes the teeth to change colour, starting yellow, then turning brown or grey as they’re exposed to light. Once this happens, the staining is permanent.

Why can't you take tetracycline before bed?

You should not take tetracycline before bed because lying down straight after taking it increases the chance of it getting stuck, causing irritation and possible inflammation of the throat. You should take it with a full glass of water and stay upright for at least 30 minutes afterwards.