Area Codes for San Diego, California. There are 4 area code s actively in use in greater metropolitan San Diego, including: 619, 858, 760, 442. These area codes cover San Diego proper as well as nearby suburbs and towns, including La Jolla, Mission Beach, La Mesa, National City, and Chula Vista, among other locations.
To reduce the development of drug-resistant bacteria and maintain the effectiveness of ZOSYN (piperacillin/tazobactam) injection and other antibacterial drugs, ZOSYN (piperacillin/tazobactam) should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria.
Generic Name: azithromycin. Note: This page contains side effects data for the generic drug azithromycin. It is possible that some of the dosage forms included below may not apply to the brand name Z-Pak. For the Consumer. As well as its needed effects, azithromycin (the active ingredient contained in Z-Pak) may cause unwanted side effects that require medical attention. If any of the following side effects occur while taking azithromycin, check with your doctor immediately: