azithromycin, like all macrolide antibiotics, prevents bacteria from growing by interfering with their ability to make proteins. if you do not have a dose-measuring device, ask your pharmacist for one. azithromycin (brand names zithromax for ear infection® in italy; vinzam® / zitromax® in spain; zmax®; sumamed®; aztrin®, zitrocin®, azibiot®) is one of the world's best-selling antibiotics, and is derived from erythromycin; however, it differs chemically from erythromycin in that a methyl-substituted nitrogen atom is incorporated into the lactone ring, thus making the lactone ring 15-membered. the long tissue half-life and large volume of distribution result from intracytoplasmic uptake and storage in lysosomal phospholipid complexes penicillin zithromax. azithromycin belongs to the family of medications known as macrolide antibiotics zithromax bronchitis. without these proteins the bacteria cannot grow, replicate and increase in numbers. s. stopping the medication too early may allow bacteria to continue to grow, which may result in a relapse of the infection. it is also sold under the name of sumamed. do not take zithromax for ear infection at the same time as taking an antacid that contains aluminum or magnesium. zithromax for ear infection capsules and suspension contain the active ingredient azithromycin, which is a type of medicine called a macrolide antibiotic. it is used to treat certain types of infections that are caused by bacteria. trachomatis . patients with impaired liver function should use zithromax for ear infection only under the close watch of their physician as it is eliminated through the liver. if any of these effects persist or worsen, notify your doctor or pharmacist promptly zithromax bronchitis. certain medicines should not be used during pregnancy or breastfeeding. take this medication for the entire length of time prescribed by your doctor. in children, zithromax for ear infection can be used to treat acute otitis media (ear infections), community acquired pneumonia, and pharyngitis or tonsillitis caused by streptococcus pyogenes (strep throat). it is also be used to treat the sexually-transmitted infection chlamydia. zithromax for ear infection is not recommended for pneumonia patients who are also suffering from cystic fibrosis, elderly patients, or those with additional health problems. tell your doctor about all the prescription and over-the-counter medications you use. zithromax for ear infection capsules should be taken at least one hour before or two hours after food zithromax for strep throat. zithromax for ear infection is the brand name of the drug azithromycin zithromax side effects. antibiotic medicines can cause diarrhea, which may be a sign of a new infection. zithromax for ear infection is supplied for oral administration as film-coated, modified capsular shaped tablets containing azithromycin dihydrate equivalent to either 250 mg or 500 mg azithromycin and the following inactive ingredients: dibasic calcium phosphate anhydrous, pregelatinized starch, sodium croscarmellose, magnesium stearate, sodium lauryl sulfate, hypromellose, lactose, titanium dioxide, triacetin and d&c red #30 aluminum lake medicine zithromax. store this medication at room temperature away from moisture and heat. it is also effective against certain sexually transmitted infectious diseases, such as non-gonococcal urethritis and cervicitis. 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. therefore, take this drug at the same time each day if taken daily zithromax and birth control. shake the oral suspension (liquid) well just before you measure a dose alcohol zithromax. over the dose range of 250 to 1000 mg orally, the serum concentrations are related to dose.