Azithromycin is used to prevent and treat a very serious type of infection (mycobacteria or MAC). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness. This medication will not work for viral infections (such as common cold, flu). Take this medication by mouth, with or without food. You may take this medication with food if stomach upset occurs. To prevent infection, take this drug as directed by your doctor, usually once a week on the same day each week. Continue to take this medication until your doctor tells you to stop. To treat infection, take this drug as directed by your doctor, usually once daily at the same time each day. Common side effects of Zithromax include: diarrhea, loose stools, and nausea. Other side effects include: abdominal pain, and vomiting. See below for a comprehensive list of adverse effects. Along with its needed effects, azithromycin (the active ingredient contained in Zithromax) may cause some unwanted effects. Azithromycin Product Information (azithromycin)." Pfizer US Pharmaceuticals, New York, NY. Although not all of these side effects may occur, if they do occur they may need medical attention. Zithromax (azithromycin)." Pfizer US Pharmaceuticals, New York, NY. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Check with your doctor immediately if any of the following side effects occur while taking azithromycin: Some side effects of azithromycin may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Metformin for cheap Valtrex daily use Cialis best results Each film-coated tablet contains 500 mg azithromycin as azithromycin monohydrate. Excipients with known. Photosensitivity reaction. Acute generalised. Azithromycin is an azalide antibiotic derived from macrolides. Allergic reactions such as rash or photosensitivity have occurred and there have also been rare. Jan 14, 2015. Azithromycin Zithromax is used for treating a variety of bacterial infections, such as cat-scratch disease, ear infections and throat or tonsil. Photosensitivity is typically defined as a chemically induced alteration in the skin that makes a person more sensitive to light. Photosensitive reactions can fluctuate from mild to chronic depending on the sensitivity of the individual. Understanding Photosensitivity Many medications and topical solutions can cause the skin to burn or break out in a rash when exposed to ultraviolet light. Photosensitivity is an adverse skin reaction (dermatitis) to certain substances in the presence of ultraviolet light. The substances may be encountered orally, topically, or subcutaneously, but it must be present when the skin is exposed to ultraviolet light. Photosensitizers may cause erythema, rashes, itching, scaling or inflammation and act to decrease tolerance to ultraviolet light (TUVR) and, therefore, increase sensitivity to UVR (SUVR). There is a list of drugs and other substances known to cause photosensitivity at the end of this chapter. Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. In clinical trials, most of the reported side effects were mild to moderate in severity and were reversible upon discontinuation of the drug. Potentially serious adverse reactions of angioedema and cholestatic jaundice were reported. Approximately 0.7% of the patients (adults and pediatric patients) from the 5-day multiple-dose clinical trials discontinued ZITHROMAX (azithromycin) therapy because of treatment-related adverse reactions. In adults given 500 mg/day for 3 days, the discontinuation rate due to treatment-related adverse reactions was 0.6%. In clinical trials in pediatric patients given 30 mg/kg, either as a single dose or over 3 days, discontinuation from the trials due to treatment-related adverse reactions was approximately 1%. Most of the adverse reactions leading to discontinuation were related to the gastrointestinal tract, e.g., nausea, vomiting, diarrhea, or abdominal pain. Azithromycin photosensitivity AZITHROMYCIN Drug BNF content published by NICE, Azithromycin - World Health Organization Dapoxetine does it work Jun 12, 2018. Drug-induced photosensitivity refers to the development of cutaneous disease as a result of the combined effects of a chemical and light. Drug-Induced Photosensitivity Background, Pathophysiology, Etiology. Azithromycin Zithromax - Side Effects, Dosage, Interactions - Drugs. Drug-induced photosensitivity DermNet NZ. Definition A nonimmunologic, chemically induced type of photosensitivity producing a. Photosensitivity reaction; Photosensitivity; Phototoxicity. azithromycin. RxList 5/8/2018. Zithromax Z-PAK azithromycin is a semi-synthetic macrolide antibiotic used for treating. Allergic Rash, photosensitivity, and angioedema. ZITHROMAX azithromycin tablets and azithromycin for oral suspension contain the active. Allergic Rash, pruritus, photosensitivity and angioedema.