This NCLEX-focused course provides a thorough review of antibiotics, their pharmacology, and essential nursing considerations. Students will learn about major antibiotic classes including Nitroimidazoles (Metronidazole), Oxazolidinones, Lincosamides (Clindamycin), Carbapenems (Meropenem, Imipenem), Tetracyclines (Doxycycline), Glycopeptides, Cephalosporins, Fluoroquinolones, Aminoglycosides, Macrolides (Azithromycin, Erythromycin), and Sulfonamides. Each class is explained in terms of mechanism of action, therapeutic uses, common side effects, and key nursing interventions. Mnemonics and practical tips are included to aid memorization for NCLEX exams. Students will also learn critical considerations for patient teaching, such as adherence, dietary restrictions, and monitoring for adverse reactions. By completing this course, nurses and nursing students will gain the knowledge to safely administer antibiotics, monitor therapeutic outcomes, prevent complications, and apply evidence-based care in clinical settings, improving both patient outcomes and NCLEX success.