Generic Name: azithromycin (a ZITH roe MYE sin)Brand Names: Azasite, Azithromycin 3 Day Dose Pack, Azithromycin 5 Day Dose Pack, Zithromax, Zithromax TRI-PAK, Zithromax Z-Pak, Zmax Medically reviewed by Sophia Entringer, Pharm D. Azithromycin is an antibiotic that fights bacteria. Azithromycin is used to treat many different types of infections caused by bacteria, such as respiratory infections, skin infections, ear infections, eye infections, and sexually transmitted diseases. Azithromycin may also be used for purposes not listed in this medication guide. You should not use azithromycin if you have ever had jaundice or liver problems when you have previously taken this medicine. You should not use azithromycin if you are allergic to it, or if: This medicine is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. It is not known whether azithromycin passes into breast milk or if it could harm a nursing baby. Take azithromycin exactly as prescribed by your doctor. Do not take this medicine in larger or smaller amounts or for longer than recommended. Its molecular formula is C38H72N2O12, and its molecular weight is 749.00. Azithromycin has the following structural formula: Azithromycin is a bacteriostatic drug acts by inhibiting protein synthesis. It binds reversibly to 50S ribosomal subunits of sensitive microorganism. Azithromycin interferes with transpeptidation and translocation thus there is inhibition of protein synthesis and hence inhibition of cell growth. Azithromycin is rapidly absorbed after oral administration. burgdorferi, Mycoplasma pneumoniae, Escherichia coli, Salmonella, Shigella species and H. Azithromycin is contraindicated in patients with known hypersensitivity to azithromycin, erythromycin, any macrolide or ketolide antibiotic. Food does not interfere with absorption of tablet or suspension of azithromycin but of capsule is reduced. It may cause QTc Prolongation, so avoid in patients with known QT prolongation. Peak plasma concentrations occur 2 to 3 hours after an oral dose and 1 to 2 hours after intravenous dosage. avium-intracellulare, Toxoplasma gondii, Cryptosporidium, Plasmodium species, H. Side effects with azithromycin are less frequent ( Azithromycin is an erythromycin derivative and its lactone ring contains an extra nitogen which is methylated. These structural alterations improve acid stability and tissue penetration and widen the spectrum of activity. Xanax tolerance symptoms Where can i buy cialis with paypal Buy viagra online using paypal Cheap levitra usa C38H72N2O12 and the structural formula is QUALITATIVE & QUANTITATIVE COMPOSITION. ZETRO Azithromycin is available for oral administration as 1. Its molecular formula is C38H72N2O12, and its molecular weight is 749.00. Azithromycin has the following structural formula. Azithromycin is a broad-spectrum macrolide antibiotic with a long half-life and a high degree of tissue penetration. It was initially approved by the FDA in 1991. It is primarily used for the treatment of respiratory, enteric and genitourinary infections and may be used instead of other macrolides for some sexually transmitted and enteric infections. It is structurally related to erythromycin subclass of macrolides, and contains a 15-membered ring, with a methyl-substituted nitrogen instead of a carbonyl group at the 9a position on the aglycone ring, which allows for the prevention of its metabolism. If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk to your doctor or pharmacist. Call your doctor right away if you have serious side effects. Call 911 if your symptoms feel life-threatening or if you think you’re having a medical emergency. 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 911 or go to the nearest emergency room. Don’t take this drug again if you’ve ever had an allergic reaction to it. Disclaimer: Our goal is to provide you with the most relevant and current information. Azithromycin composition Azithromycin Uses, Dosage & Side Effects -, Antibiotic Drugs, Information, Description on Azithromycin. Viagra for cars Azithromycin MIC values will vary depending on the susceptibility testing method employed, composition and pH of media, and the utilization of nutritional. Zithromax Azithromycin Side Effects, Interactions, Warning, Dosage.. DB00207 Azithromycin - Azithromycin - DrugBank. Azithromycin 500mg Tablets - Summary of Product Characteristics - eMC. ZITHROMAX azithromycin tablets and azithromycin for oral suspension. tablets containing azithromycin dihydrate equivalent to either 250 mg or 500 mg. May 10, 2017. Possibly, long term azithromycin treatment may have long term effects on the composition of the oropharygeal microbiome in half of the patients. QUALITATIVE AND QUANTITATIVE COMPOSITION. Tablets. Tablets contain azithromycin dihydrate equivalent to 250 mg, 500 mg or 600 mgof azithromycin.