Huo Xiang Qing Stomach Capsules is not a cure for bad breath, but a strong stomach fire, food accumulation in the stomach, indigestion, will cause bitter mouth and bad breath. Pogostemon capsules have the effect of clearing away heat and dampness, waking up the spleen and eliminating stagnation, etc. For bad breath caused by a strong stomach fire, Pogostemon capsules have a very good effect on relieving bad breath. If the bad breath caused by periodontal disease, you also need to periodontitis treatment, serious need oral metronidazole, but also need to remove plaque, calculus, pay attention to oral hygiene every day, brushing in the morning and evening, rinsing after meals, these daily oral hygiene work must not be missing.