Does Niuhuang Qingwei Wan treat halitosis?
Disease description:
I frequently suffer from halitosis. My colleagues suggested that Niuhuang Qingwei Wan (Bezoar Clear-Stomach Pills) can treat it—can Niuhuang Qingwei Wan effectively treat halitosis?
Doctor's answer (1)
Dr. Zhang Liwen
Whether Niuhuang Qingwei Wan can treat halitosis depends on the underlying cause. Niuhuang Qingwei Wan helps clear stomach heat and drain fire; thus, it is generally effective for halitosis caused by impaired spleen-stomach function or indigestion. However, its efficacy may be limited for halitosis resulting from other causes—such as oral ulcers or periodontal disease—in which case treating the primary condition is necessary to alleviate the symptom.
