<unk>  is an antibiotic that is FDA approved for the treatment of infections of the ear, nose, throat, genitourinary tract and lower respiratory tract. Also for Gonorrhea and Helicobacter infections.   Common adverse reactions include rash, diarrhea, nausea, headache and vulvovaginitis.
Amoxicillin
Azithromycin 
Enoxacin
Telithromycin
Roxithromycin
Levofloxacin 
Difloxacin
Nadifloxacin