Question: what drugs are used to treat a sinus infection?
Answer: Augmentin (amoxicillin / potassium clavulanate)$11.69. ... 
Zithromax (azithromycin)$7.98. ... 
Cipro (ciprofloxacin)$7.20. ... 
cefdinir$17.81. ... 
Levaquin (levofloxacin)$7.10. ... 
Ceftin (cefuroxime axetil)$19.02. ... 
clarithromycin$24.51. ... 
Avelox (moxifloxacin)$25.54.