Zithromax is an macrolide antibiotic related to erythromycin.It fights bacteria in the body.
Zithromax is used to treat many different types of infections caused by bacteria, such as respiratory infections, skin infections, ear infections, and sexually transmitted diseases.
In children, it is used to treat middle ear infection, pneumonia, tonsillitis, and strep throat.
Zithromax may also be used for other purposes not listed in this medication guide.
Do not use Zithromax if you have ever had an allergic reaction to azithromycin or similar drugs such as erythromycin (E-Mycin, Ery-Tab, E.E.S.), clarithromycin (Biaxin), telithromycin (Ketek), or troleandomycin (Tao).
There are many other medicines that can interact with Zithromax. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor. Keep a list with you of all the medicines you use and show this list to any doctor or other healthcare provider who treats you.
Take Zithromax for the entire length of time prescribed by your doctor. Your symptoms may get better before the infection is completely treated. Zithromax will not treat a viral infection such as the common cold or flu. Take Zithromax on an empty stomach 1 hour before or 2 hours after meals.
Do not take antacids that contain aluminum or magnesium within 2 hours before or after you take Zithromax. This includes Rolaids, Maalox, Mylanta, Milk of Magnesia, Pepcid Complete, and others. These antacids can make Zithromax less effective when taken at the same time.
Do not use Zithromax if you have ever had an allergic reaction to azithromycin or similar drugs such as erythromycin (E-Mycin, Ery-Tab, E.E.S.), clarithromycin (Biaxin), telithromycin (Ketek), or troleandomycin (Tao). Take Zithromax exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. The dose and length of treatment with Zithromax may not be the same for every type of infection.
Take each tablet or capsule with a full glass (8 ounces) of water.
To use the oral suspension single dose packet: Open the packet and pour the medicine into 2 ounces of water. Stir this mixture and drink all of it right away. Do not save for later use. Throw away any mixed Zithromax oral suspension that has not been used within 12 hours.
To make sure you get the entire dose, add a little more water to the same glass, swirl gently and drink right away.
Zithromax capsules must be taken on an empty stomach. Take the capsule at least 1 hour before or 2 hours after eating a meal. Zithromax Tablets or powder oral suspension may be taken with or without food. Take the tablet or oral suspension with food if the medicine upsets your stomach.
Shake the oral suspension (liquid) well just before you measure a dose. To be sure you get the correct dose, measure the liquid with a marked measuring spoon or medicine cup, not with a regular table spoon. If you do not have a dose-measuring device, ask your pharmacist for one.