This fact is from Antibiotics in Dentistry in Pharmacology. It is a commonly tested concept in NEET MDS examinations. Understanding this fact is crucial for answering MCQs correctly.
Amoxicillin = first-line antibiotic dental infections broad spectrum
Amoxicillin plus Clavulanic acid = augmentin beta-lactamase resistant
Metronidazole = anaerobic bacteria specific = ANUG treatment
Clindamycin = penicillin allergy alternative = bone penetration
IE prophylaxis = Amoxicillin 2g 1 hour before procedure
Tetracycline = tooth staining contraindicated children.