A sight of the pregnant dental patient is something which set an alarm in the dentist's brain, let's see what antibiotics are safe for a dental patient.




Safe Antibiotics :
  • Amoxicillin - Animal studies using 10 times the human dose have failed to reveal any evidence of teratogenicity. Although no controlled data in human pregnancy are available Dose- According to weight and age of patient every 12 hours for twice-daily doses or every 8 hours for thrice-daily dosing
  • Cephalosporins
  • Erythromycin
  • Azithromycin 
  • Clindamycin 
  • Miconazole 
  • Clotrimazole




 Unsafe Antibiotics
  • Tetracycline -Unsafe at any time.
  • Metronidazole-Unsafe for the first 14 weeks - safe after 14 days. avoid single-dose therapy.
  • Aminoglycoside- Usually safe but renal and ototoxicity may cause a problem if high dose and prolonged.
  • Chloramhenicol- Unsafe after 28 week                    
  • Sulfa Drugs- Unsafe after 34 week
  • Primaquine- may cause hemolytic anemia in G6PD deficiency            

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