Halitosis
More common causes
Alveolar osteitis
Periodontitis
Xerostomia
Gingivitis
Oral candidiasis
Less common causes
Diabetic ketoacidosis
Dental sepsis
Aspiration pneumonitis
Pharyngeal pouch
Zenker's diverticulum
Uncommon causes
Poor dental hygiene
Vincent's angina
Methionine adenosyltransferase deficiency
Esophageal pouch
Pharmacological causes
Arsenic trioxide
Aztreonam
Aztreonam / avibactam
Clindamycin
Clindamycin hydrochloride
Clomipramine hydrochloride
Cysteamine bitartrate DR
Diclofenac sodium
Duloxetine hydrochloride DR
Lansoprazole DR
Ofloxacin