Try to take your medicine at the same time each day. The usual dose is mg a day for 3 to 10 days depending on the infection being treated. For some infections, you'll be given a one-off higher dose of 1g or 2g. The dose may be lower for children or if you have liver or kidney problems. Azithromycin is sometimes prescribed long term to prevent chest infections if you keep getting them. In this case, it's usually taken 3 times a week, often on a Monday, Wednesday and Friday.
Carry on taking this medicine until the course is completed, even if you feel better. If you stop your treatment early, your infection could come back. If your doctor has prescribed azithromycin capsules, you should take them at least 1 hour before food or 2 hours after eating. Azithromycin liquid is available for children and people who find it difficult to swallow tablets.
If you or your child are taking azithromycin as a liquid, it'll usually be made up for you by your pharmacist. The medicine will come with a syringe or spoon to help you measure the right amount. If you don't have one, ask your pharmacist for one. Do not use a kitchen teaspoon as it will not give the right amount.
The liquid can have a bitter aftertaste, so it can be a good idea to offer children a drink of fruit juice afterwards. If you forget to take a dose, take it as soon as you remember, unless it's nearly time for your next one. In this case, just leave out the missed dose and take your next dose as normal. Never take 2 doses at the same time.
Never take an extra dose to make up for a forgotten one. If you often forget doses, it may help to set an alarm to remind you. You could also ask your pharmacist for other ways to remember your medicine.
Taking an extra dose of azithromycin by accident is unlikely to harm you or your child. It may, however, increase the chance of temporary side effects, such as feeling or being sick or diarrhoea.
Talk to your pharmacist or doctor if you're worried, or if you or your child accidentally take more than 1 extra dose. Like all medicines, azithromycin can cause side effects, although not everyone gets them. These common side effects of azithromycin happen in more than 1 in people. Keep taking the medicine, but talk to your doctor or pharmacist if these side effects bother you or don't go away:. In rare cases it's possible to have a serious allergic reaction anaphylaxis to azithromycin.
These aren't all the side effects of azithromycin. For a full list, see the leaflet inside your medicine packet. Azithromycin isn't normally recommended during pregnancy or while breastfeeding. But your doctor may prescribe it if the benefits of taking azithromycin are greater than the risks. Tell your doctor if you're taking these medicines before you start azithromycin:.
Keep from freezing. After water has been added to the powder, use the dose within 12 hours and throw away any unused liquid after your dose. Do not freeze the bottle. Do not keep the oral liquid for more than 10 days. Throw away any unused liquid after all doses are completed. It is very important that your doctor check the progress of you or your child at regular visits to make sure this medicine is working properly.
Blood and urine tests may be needed to check for unwanted effects. If you or your child's symptoms do not improve within a few days, or if they become worse, check with your doctor.
This medicine may cause serious allergic reactions, including anaphylaxis, which can be life-threatening and require immediate medical attention. Call your doctor right away if you or your child have a rash, itching, hives, hoarseness, trouble breathing, trouble swallowing, or any swelling of your hands, face, or mouth after you take this medicine.
Serious skin reactions can occur with this medicine. Check with your doctor right away if you or your child have blistering, peeling, or loosening of the skin, red skin lesions, severe acne or skin rash, sores or ulcers on the skin, or fever or chills while you are using this medicine. Check with your doctor right away if you or your child have pain or tenderness in the upper stomach, pale stools, dark urine, loss of appetite, nausea, unusual tiredness or weakness, or yellow eyes or skin.
These could be symptoms of a serious liver problem. Call your child's doctor right away if your child feels irritable or vomits after feeding. These may be symptoms of a condition called infantile hypertrophic pyloric stenosis. Azithromycin may cause diarrhea, and in some cases it can be severe. It may occur 2 months or more after you stop using this medicine.
Do not take any medicine to treat diarrhea without first checking with your doctor. Diarrhea medicines may make the diarrhea worse or make it last longer. If you or your child have any questions about this or if mild diarrhea continues or gets worse, check with your doctor.
This medicine can cause changes in heart rhythms, such as a condition called QT prolongation. It may change the way your heart beats and cause fainting or serious side effects in some patients. Contact your doctor right away if you or your child have any symptoms of heart rhythm problems, such as fast, pounding, or irregular heartbeats. Do not take other medicines unless they have been discussed with your doctor. Azithromycin could make you sunburn more easily.
Avoid sunlight or tanning beds. Wear protective clothing and use sunscreen SPF 30 or higher when you are outdoors. Use Azithromycin Zithromax exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed. Azithromycin oral is taken by mouth. Azithromycin injection is given as an infusion into a vein, usually for 2 days before you switch to azithromycin oral.
A healthcare provider will give you this injection. Shake the oral suspension liquid before you measure a dose. Use the dosing syringe provided, or use a medicine dose-measuring device not a kitchen spoon. Use this medicine for the full prescribed length of time, even if your symptoms quickly improve. Skipping doses can increase your risk of infection that is resistant to medication. Azithromycin will not treat a viral infection such as the flu or a common cold.
Store at room temperature away from moisture and heat. Throw away any unused liquid medicine after 10 days. The drug should not be used to treat infections caused by viruses, such as the common cold.
Azithromycin works by stopping bacteria from multiplying making more bacteria. This action kills the bacteria and treats your infection. If these effects are mild, they may go away within a few days or a couple of weeks.
Call your doctor right away if you have serious side effects. Serious side effects can include:. If you have an allergic reaction, call your doctor or local poison control center right away. If your symptoms are severe, call or go to the nearest emergency room. Taking it again could cause death. Disclaimer: Our goal is to provide you with the most relevant and current information.
However, because drugs affect each person differently, we cannot guarantee that this information includes all possible side effects. This information is not a substitute for medical advice. Always discuss possible side effects with a healthcare provider who knows your medical history.
Azithromycin oral tablet can interact with other medications, vitamins , or herbs you may be taking. An interaction is when a substance changes the way a drug works. This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. Taking azithromycin with certain medications raises your risk of side effects from these drugs. Examples of drugs that interact with azithromycin include:.
However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions. Always speak with your healthcare provider about possible interactions with all prescription drugs, vitamins, herbs and supplements, and over-the-counter drugs that you are taking. Taking it again could be fatal cause death. For people with myasthenia gravis: If you have myasthenia gravis, taking this drug may worsen your symptoms.
Be sure to discuss your condition with your doctor before taking azithromycin. For people with certain heart problems: If you have an abnormal heart rhythm, including a condition called QT prolongation, taking this drug can increase your risk of having an arrhythmia that may be fatal. People with decompensated uncontrolled heart failure are also at risk. Ask your doctor if this drug is safe for you. One study in pregnant rats did show increased risk of fetal death and delays in development after birth.
Azithromycin does pass into the breast milk of lactating women. These side effects may include diarrhea, vomiting, and rash. All possible dosages and drug forms may not be included here.
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