Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 8/26/2025

Bupropion-Associated Throat Sensations

Common Side Effects

  • Dry mouth is one of the most common side effects of bupropion, occurring frequently in patients taking the medication, according to the Mayo Clinic Proceedings 1, 2
  • Other oral/throat-related side effects include nausea, throat irritation, and gastrointestinal disturbances, as reported by the Mayo Clinic Proceedings and Gastroenterology 1, 3
  • Xerostomia (dry mouth) can create a sensation of something stuck in the throat due to reduced saliva production and changes in swallowing mechanics, as noted by the Mayo Clinic Proceedings 2

Mechanism and Management

  • The medication's anticholinergic properties can reduce saliva production, leading to dry mouth and throat discomfort, according to the Mayo Clinic Proceedings 2
  • This dryness can create a sensation similar to having food stuck in the throat (globus pharyngeus), as described by the Journal of the American College of Radiology 4
  • Increasing water intake throughout the day can help manage dry mouth symptoms, as suggested by the Mayo Clinic Proceedings 1
  • Taking medication with plenty of water may help reduce throat discomfort, as recommended by the Mayo Clinic Proceedings 2
  • If the sensation is severe or persistent, dosage adjustment may be considered, according to Diabetes Care and Gastroenterology 5, 6

Severity and Medical Attention

  • If the sensation is severe, persistent, or accompanied by difficulty swallowing, medical evaluation is warranted, as advised by the Journal of the American College of Radiology 4
  • If you experience other symptoms like actual difficulty swallowing (dysphagia) rather than just the sensation, seek prompt medical attention, as recommended by the Journal of the American College of Radiology 4

Benefits and Considerations

  • The benefits of bupropion for depression or smoking cessation should be weighed against these side effects, as noted by the Journal of the National Comprehensive Cancer Network and the Mayo Clinic Proceedings 8, 1