<p> Zithromax is an unusual antibiotic in that it stays in the body for a
significant period of time after the required doses at <a href="http://amox
icillinprescriptions.com/l/40910/zi64">http://amoxicillinprescriptions.com/l
/40910/zi64</a>. Azithromycin is effective against susceptible bacteria c
ausing infections of the upper or lower airways, skin or soft tissue, or ear
s.</p>