治口臭。
肉豆蔻 红豆（去皮） 白豆蔻（去皮） 草豆蔻（去皮） 赤茯苓（去皮） 丁香 人
参甘草（炙，各半两） 细辛（去叶，一分） 官桂（去皮，一两）
上为细末，炼蜜和丸，如鸡头大，每服一丸，含化咽津。
川芎 白芷 陈皮 桂心（各四两） 枣肉（八两）
上为细末，次纳枣肉，干则加炼蜜和丸，如大豆许，旦服一丸，食前食后常含之或吞之
，七日大香。
治口臭秽
丁香（三钱） 川芎（二钱） 白芷（半钱，各不见火） 甘草（一钱，炙）
上为细末，炼蜜和丸，如弹子大，绵裹一丸，噙化咽津。
益智（去皮） 甘草（少许）
上为细末，时时干舐咽之，更以沸汤调服，立效。
治口气热臭。
上用干甜瓜子，去壳研细，蜜少许调成膏，食后含化，或傅齿上尤妙。一方空心洗漱讫
，含化一丸，如枣核大。
治肺热口臭，口中如胶瓦，干发渴，小便多。
地骨皮 黄 桑白皮 山栀子 马兜铃（各等分）
上为细末，甘草膏和丸，如芡实大，每服一丸，食后噙化。
治多食肉口臭，不欲闻其秽恶。
升麻 青皮（各半两） 黄连 黄芩（酒洗，各二两） 生姜 檀香 甘草（生用，各
二钱）
上为细末，水浸蒸饼为丸，如弹子大，每服一二丸，不拘时细嚼白汤送下。
To treat halitosis.
Myristicae Semen (Roudoukou), Vigna angularis var. nipponensis (Hongdou, peeled), Amomi Fructus Rotundus (Baidoukou, peeled), Amomi Fructus (Caodoukou, peeled), Poria Cocos with Red Bark (Chifuling, peeled), Eugeniae Flos (Dingxiang), Ginseng Radix et Rhizoma (Renshen), Glycyrrhizae Radix et Rhizoma (Gancao, honey-fried, each 0.5 liang), Asari Radix et Rhizoma (Xixin, de-leafed, 1 fen), Cinnamomi Cortex (Guangui, peeled, 1 liang).
Grind the above ingredients into a fine powder, mix with refined honey to form pills the size of a chestnut seed. Take one pill per dose, hold in the mouth to dissolve and swallow the saliva.
Ligustici Chuanxiong Rhizoma (Chuanxiong), Angelicae Dahuricae Radix (Baizhi), Citri Reticulatae Pericarpium (Chenpi), Cinnamomi Ramulus (Guixin, each 4 liang), Jujubae Fructus flesh (Zaorou, 8 liang).
Grind the above ingredients into a fine powder, then add the jujube flesh. If too dry, add refined honey to form pills the size of a soybean. Take one pill in the morning, frequently hold or swallow before and after meals; within seven days, the breath will become very fragrant.
To treat foul-smelling halitosis.
Eugeniae Flos (Dingxiang, 3 qian), Ligustici Chuanxiong Rhizoma (Chuanxiong, 2 qian), Angelicae Dahuricae Radix (Baizhi, 0.5 qian, both not exposed to fire), Glycyrrhizae Radix et Rhizoma (Gancao, 1 qian, honey-fried).
Grind the above ingredients into a fine powder, mix with refined honey to form pills the size of a marble. Wrap one pill in cotton, hold in the mouth to dissolve and swallow the saliva.
Alpiniae Oxyphyllae Fructus (Yizhi, peeled), Glycyrrhizae Radix et Rhizoma (Gancao, a small amount).
Grind the above ingredients into a fine powder, lick and swallow occasionally with the tongue, and also take mixed with boiling water for immediate effect.
To treat hot and foul-smelling halitosis.
Use dried seeds of *Cucumis melo* var. *makuwa* (Tianguazi), remove the shell and grind finely. Mix with a small amount of honey to form a paste. Hold in the mouth to dissolve after meals, or apply to the teeth, which is especially effective. Another method: after washing the mouth on an empty stomach, hold one pill the size of a date pit in the mouth to dissolve.
To treat halitosis caused by lung heat, characterized by a sticky sensation in the mouth like glue or tile, dryness with thirst, and polyuria.
Cortex Lycii Radicis (Digupi), Scutellariae Radix (Huangqin), Mori Cortex (Sangbaipi), Gardeniae Fructus (Shanzhizi), Aristolochiae Fructus (Madouling, each equal parts).
Grind the above ingredients into a fine powder, mix with licorice paste to form pills the size of an Euryale seed. Take one pill per dose, hold in the mouth to dissolve after meals.
To treat halitosis caused by excessive meat consumption, where one dislikes the foul odor.
Cimicifugae Rhizoma (Shengma), Aurantii Fructus Viridis (Qingpi, each 0.5 liang), Coptidis Rhizoma (Huanglian), Scutellariae Radix (Huangqin, wine-washed, each 2 liang), Zingiberis Rhizoma Recens (Shengjiang), Santali Albi Lignum (Tanxiang), Glycyrrhizae Radix et Rhizoma (Gancao, raw, each 2 qian).
Grind the above ingredients into a fine powder, make pills using steamed bread dough soaked in water, the size of a marble. Take one or two pills per dose at any time, chew thoroughly and swallow with plain boiled water.