"Azithromycin is effective against susceptible bacteria causing infections of the upper or lower airways, skin or soft tissue, or ears. Zithromax is an unusual antibiotic in that it stays in the body for quite a long time as it has a prolonged half-life that allows for once a day dosing and also for short-term treatment courses for most infections[...]

"Cephalexin is indicated in the treatment of superficial infections that result as complications of minor wounds. Prolonged use of Cephalexin in pregnant females has not been definitely established and it should be used only if there is a specific need for it. It can be used as first-line therapy for MRSA infections and is the most prescribed oral cephalosporin medicine[...]