Top 10 List of Common Infections Treated with Antibiotics: Acne Bronchitis Conjunctivitis (Pink Eye) Otitis Media (Ear Infection) Sexually Transmitted Diseases (STD’s) Skin or Soft Tissue Infection Streptococcal Pharyngitis (Strep Throat) Traveler’s diarrhea Upper Respiratory Tract Infection Urinary Tract Infection (UTI) Top 10 List of Generic Antibiotics: amoxicillin doxycycline cephalexin ciprofloxacin clindamycin metronidazole azithromycin sulfamethoxazole/trimethoprim amoxicillin/clavulanate levofloxacin Top 10 List of Brand Name Antibiotics: Augmentin Flagyl, Flagyl ER Amoxil Cipro Keflex Bactrim, Bactrim DS Levaquin Zithromax Avelox Cleocin Top 10 List of Antibiotic Classes (Types of Antibiotics): Penicillins Tetracyclines Cephalosporins Quinolones Lincomycins Macrolides Sulfonamides Glycopeptides Aminoglycosides Carbapenems