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Chemical Name: AZITHROMYCIN (az-ith-roe-MYE-sin)

Common uses
Zithromax is a macrolide antibiotic used to treat bacterial infections.

Before using
Some medicines or medical conditions may interact with Zithromax. INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. DO NOT TAKE THIS MEDICINE if you are also taking propafenone or pimozide. ADDITIONAL MONITORING OF YOUR DOSE OR CONDITION may be needed if you are taking anticoagulants (such as warfarin), digoxin, nelfinavir, cyclosporine, ergotamine, hexobarbital, phenytoin, rifampin, theophylline, triazolam, certain medicines for high cholesterol (such as lovastatin), medicines for irregular heartbeat (such as amiodarone, disopyramide, quinine, or procainamide), or medicines that may affect your heartbeat. Ask your doctor if you are unsure if any of the medicines you are taking may affect your heartbeat. Inform your doctor of any other medical conditions including irregular heartbeat, kidney problems, liver problems, allergies, pregnancy or breastfeeding. Use of this medicine in children is not recommended. Discuss with your doctor the risks and benefits of giving this medicine to your child. Contact your doctor or pharmacist if you have any questions or concerns about taking this medicine.

Directions
Follow the directions for using this medicine provided by your doctor. This medicine may be taken on an empty stomach or with food. DO NOT TAKE THIS MEDICINE within 1 hour before or 2 hours after aluminum- or magnesium-containing antacids. TO USE THIS MEDICINE, mix the entire contents of 1 packet thoroughly with 2 ounces of water. Drink immediately, then add an additional 2 ounces of water to the mix and drink again to assure that you get the complete dosage. STORE UNOPENED PACKETS at room temperature.

Cautions
DO NOT TAKE THIS MEDICINE if you have had an allergic reaction to it or are allergic to any ingredient in this product. DO NOT TAKE THIS MEDICINE IF YOU HAVE HAD A SEVERE ALLERGIC REACTION to erythromycin or any macrolide or ketolide antibiotic. A severe reaction includes a severe rash, hives, breathing difficulties, or dizziness. If you have a question about whether you are allergic to this medicine, contact your doctor or pharmacist. IF YOU EXPERIENCE difficulty breathing; tightness of chest; swelling of eyelids, face, or lips; or if you develop a rash or hives, tell your doctor immediately. Do not take any more of this medicine unless your doctor tells you to do so. IF MODERATE TO SEVERE DIARRHEA OCCURS during or after treatment with this medicine, check with your doctor or pharmacist. Do not treat it with non-prescription (over-the-counter) medicines. BEFORE YOU BEGIN TAKING ANY NEW MEDICINE, either prescription or over-the-counter, check with your doctor or pharmacist. FOR WOMEN: IF YOU PLAN ON BECOMING PREGNANT, discuss with your doctor the benefits and risks of using this medicine during pregnancy. IT IS UNKNOWN IF THIS MEDICINE IS EXCRETED in breast milk. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using this medicine, check with your doctor or pharmacist to discuss the risks to your baby.

Possible side effects
SIDE EFFECTS, that may go away during treatment, include mild diarrhea, nausea, or stomach pain. If they continue or are bothersome, check with your doctor. CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience vomiting, or hearing loss or ringing in the ears. CONTACT YOUR DOCTOR IMMEDIATELY if you experience swelling of your hands, legs, face, lips, eyes, throat, or tongue; difficulty swallowing or breathing; hoarseness; irregular heartbeat; reddened, blistered, or swollen skin; or severe diarrhea. An allergic reaction to this medicine is unlikely, but seek immediate medical attention if it occurs. Symptoms of an allergic reaction include rash, itching, swelling, dizziness, or trouble breathing. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.

Drug interactions
Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions

If you take too much
If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include nausea, vomiting, and diarrhea.

Additional information
DO NOT SHARE THIS MEDICINE with others for whom it was not prescribed. DO NOT USE THIS MEDICINE for other health conditions. KEEP THIS MEDICINE out of the reach of children.