Heavy breath and bad breath are usually the result of high stomach fire. Stomach fire is also accompanied by symptoms such as yellowish tongue coating, phlegm and sticky. If you do not pay attention to oral hygiene, your breath will be very heavy and smelly. The solution is to clean up the stomach fire, can take oral Huo Xiang Qing stomach capsule, tea can choose lotus leaf winter melon tea, mint leaf tea, bamboo leaf tea, green tea. Diet more winter melon, bitter melon, celery and easy to digest food. Rinse your mouth with mint leaves, brush your teeth, clean your tongue, avoid smoking and alcohol, and maintain good living habits and oral hygiene.