香口辟臭 明矾入麝香为末，擦牙上。（《生生编》）
口臭 用香茹含之。（《证治要诀》）
口破 滑石（一钱） 辰砂（三钱） 冰片（二分） 研末，掺患处。兼治牙疳，鹅口，俱禁水漱。（《集验方》）
口烂 凤尾草（井内所生） 青苔草 瓦上焙干，加冰片少许，共研细末。先用甘草汤洗过，后掺之，三日即
愈。（《王氏效方》）
口疳 缩砂壳 研，擦之即愈。（《活幼新书》）
一方，用鸡肫黄皮烧灰，敷亦立效。（同上）
口内走马各样疳疮 取多年田野中白螺蛳壳，再加孩儿茶少许，共为末，吹患处，数次即愈。（《同寿 》）
口疮 破烂肿痛连喉百法治之不效者取萝卜自然汁，频频漱吐自愈。或用吴茱萸为末，醋调，涂足心。（同上）
一方，用五倍子末掺之，吐涎便能饮食。（同上）
茧唇 唇中肿起，白皮皱裂，名日茧唇。宜以五倍子、蜜陀僧、甘草（各二钱），共为末，再用黄柏皮（二两），
将三味末涂柏上，炙干，刮片贴唇上。（《明医指掌》）
唇吻燥痛 橄榄仁研烂敷之。（《开宝本草》）
唇燥紧裂 猪胰浸酒搽之，或用橄榄不拘多少烧灰，猪脂和涂患处。（《摘玄方》）
唇口紧小不能开合不能饮食不治即死 用白布作灯炷，如指大，安斧上燃烧，令刀上汗出，拭取敷唇上，日二
三度。或用旧青布烧灰，和猪脂调敷。（《同寿 》）
一方，用马齿苋煮汁洗之。（同上）
冬月唇干血出 桃仁捣烂，猪油调涂。（《集验方》）
唇裂生疮 瓦松、生姜捣和，入盐少许，涂之。（《百一方》）
**香口辟臭（去除口臭，清新口气）**
将明矾与麝香研磨成粉末，涂抹于牙齿上。（出自《生生编》）
**口破（口腔黏膜破损）**
滑石（一钱）、辰砂（三钱）、冰片（二分），研磨成粉末，撒在患处。同时可治疗牙疳（牙龈溃烂坏死）、鹅口（婴儿口腔白色念珠菌感染），期间禁止用水漱口。（出自《集验方》）
**口烂（口腔糜烂）**
凤尾草（生长在井内的）、青苔草，放在瓦片上焙干，加入少许冰片，共同研磨成细末。先用甘草汤清洗患处，然后再撒上药粉，三天即可痊愈。（出自《王氏效方》）
**口疳（口腔疳疮）**
缩砂壳（砂仁的果壳），研磨后擦拭患处，即可痊愈。（出自《活幼新书》）
另一方法，使用鸡肫黄皮（鸡内金外层黄色薄膜）烧成灰，敷在患处，也能立即见效。（同上）
**口内走马各样疳疮（口腔内迅速蔓延的各种疳疮）**
取田野中多年的白螺蛳壳，再加入少许孩儿茶，共同研磨成粉末，吹入患处，数次后即可痊愈。（出自《同寿》）
**口疮（口腔溃疡）**
对于破烂肿痛并牵连至咽喉，经各种方法治疗无效的情况，取萝卜的自然汁，频繁地漱口后吐出，即可自愈。或者用吴茱萸研成粉末，用醋调匀，涂抹于足心。（同上）
另一方法，用五倍子粉末撒在患处，停止流涎后即可正常饮食。（同上）
**茧唇（茧唇症，类似唇部肿瘤或慢性炎症）**
嘴唇中间肿起，表面有白色皮肤皱裂，称为茧唇。宜用五倍子、蜜陀僧（铅丹）、甘草（各二钱），共同研磨成粉末。再用黄柏皮（二两），将上述三种药末涂在黄柏皮上，炙烤干燥后，刮下药片贴在嘴唇上。（出自《明医指掌》）
**唇吻燥痛（嘴唇干燥疼痛）**
将橄榄仁研磨烂，敷在患处。（出自《开宝本草》）
**唇燥紧裂（嘴唇干燥紧绷开裂）**
用猪胰浸泡在酒中搽拭患处，或者用适量橄榄烧成灰，与猪脂混合涂抹患处。（出自《摘玄方》）
**唇口紧小不能开合，不能饮食，不治即死（口唇紧缩无法开合，无法进食，若不治疗会导致死亡）**
用白布做成灯芯，粗细如手指，放置在斧刃上燃烧，使刀面上凝结出汗液，擦拭收集后敷在嘴唇上，每天二三次。或者用旧青布烧成灰，与猪脂调和后敷贴。（出自《同寿》）
另一方法，用马齿苋煮汁清洗患处。（同上）
**Fragrant Mouth and Repelling Odor (Removing Halitosis and Freshening Breath)**
Grind Mingfan (Alum) and Shexiang (Musk) into powder, and apply to the teeth. (From *Shengsheng Bian*)
**Halitosis**
Hold Xiangru (Linderae Radix) in the mouth. (From *Zhengzhi Yaojue*)
**Oral Ulceration (Breakdown of oral mucosa)**
Huashi (Talcum), Chensha (Cinnabar), and Bingpian (Borneol) are ground into powder and sprinkled on the affected area. This also treats Yagan (Gum Gangrene/Noma) and Ekou (Thrush/Oral Candidiasis). Rinsing with water is strictly prohibited during treatment. (From *Jiyan Fang*)
**Oral Erosion**
Fengweicao (Pteris multifida, specifically those growing in wells) and Qingtaicao (Green Moss) are dried on tiles over heat. A small amount of Bingpian (Borneol) is added, and they are ground into a fine powder. First, wash the affected area with Gancao Tang (Licorice Decoction), then sprinkle the powder. It will heal within three days. (From *Wangshi Xiaofang*)
**Oral Gangrene (Kougan)**
Suoshaqiao (Shell of Amomum villosum/Cardamom seed shell) is ground and applied by rubbing to the affected area for immediate healing. (From *Huoyou Xinshu*)
Another prescription: Ji Zhun Huangpi (Yellow membrane of chicken gizzard lining) is burnt to ash and applied; this also yields immediate results. (Ibid.)
**Various Rapidly Spreading Oral Gangrene Sores (Zouma Various Gangrene Sores in the Mouth)**
Obtain white snail shells from fields that have been there for many years. Add a small amount of Haiercha (Chinese Tea/Catechu) and grind them together into powder. Blow the powder into the affected area; it heals after several applications. (From *Tongshou*)
**Oral Aphthae (Mouth Sores)**
For cases where sores are broken, painful, swollen, and extend to the throat, failing all other treatments: Take natural juice from Luobo (Radish), rinse frequently, and spit out; self-healing occurs. Alternatively, grind Wuzhuyu (Evodiae Fructus) into powder, mix with vinegar, and apply to the Yongquan acupoint (sole of the foot). (Ibid.)
Another prescription: Sprinkle Wubeizi (Galla Chinensis) powder on the sores; once salivation stops, eating and drinking become possible. (Ibid.)
**Cocoon Lip (Jianchun - Lip condition resembling a cocoon)**
When swelling arises in the center of the lip, with white skin wrinkling and cracking, it is named Jianchun (Cocoon Lip). Use Wubeizi (Galla Chinensis), Miduoseng (Lead Monoxide), and Gancao (Licorice Root) (two qian each), grind them into powder. Apply these three powders onto Huangbai Pi (Phellodendri Cortex) (two liang), bake until dry, scrape off the flakes, and apply them to the lips. (From *Mingyi Zhizhang*)
**Dry and Painful Lips (Chunwen Zaotong)**
Grind Ganlanren (Olive Kernel) until paste-like and apply. (From *Kaibao Bencao*)
**Dry, Tight, and Cracked Lips (Chun Zao Jinlie)**
Apply pig pancreas soaked in wine to the area. Alternatively, burn any amount of olives to ash, mix with pig fat (lard), and apply to the affected area. (From *Zhaixuan Fang*)
**Tight and Small Lips Unable to Open or Close, Inability to Eat and Drink, Fatal if Untreated (Chunkou Jin Xiao...)**
Make a wick from white cloth, about the thickness of a finger. Place it on an axe blade and burn it. Collect the sweat/dew that forms on the blade, wipe it off, and apply to the lips, two to three times daily. Alternatively, burn old blue cloth to ash, mix with pig fat, and apply. (From *Tongshou*)
Another prescription: Wash the area with decoction made from Machixian (Portulaca oleracea). (Ibid.)
**Dry Lips Bleeding in Winter (Dongyue Chun Gan Xue Chu)**
Crush Tao Ren (Peach Seed) and mix with pig oil (lard) for application. (From *Jiyan Fang*)
**Lip Cracking with Sores (Chun Lie Sheng Chuang)**
Crush Wasong (Sedum aizoon) and Shengjiang (Fresh Ginger), mix together, add a little salt, and apply. (From *Baiyi Fang*)