千金疗口疮不瘥，入胸中生疮，三年以上不瘥方。
蔷薇根浓煮汁，含之，又稍稍咽之，三日三夜瘥，冬取根，夏取茎叶。
又方
以角蒿灰涂之，一宿知，二宿瘥，勿咽汁，取瘥为度。
又论云∶凡患口疮及齿，切禁油面酒酱醋腻，干枣，瘥后七日断之弥佳。若不久慎，寻
手即发，发而更疗，其瘥稍迟，慎之慎之。蔷薇根角蒿为口疮之神药，人皆不知之。
病源足太阴为脾之经，其气通于口，足阳明为胃之经，手阳明为大肠之经。此二经并夹
于口，其腑脏虚，为风邪湿热所乘，气发于脉，与津液相搏，则生疮，常湿烂有汁，世谓之
肥疮
千金疗口吻疮方。
楸白皮及湿贴之，数易取瘥。
又方
掘经年葵根欲腐者弥佳，烧灰以敷之。
又方
白杨枯枝铁上烧一头，取热涂之。本方云疗燕吻
又方
以新炊饭了，甑唇及热熨之三十下，三两度瘥止。
删繁疗口热干燥，甘草丸方。
甘草（六分炙） 人参（六分） 半夏（六分洗） 乌梅肉（六分） 枣膏（十分）
上五味，捣筛四味，枣膏相和，入蜜丸如弹子，含之瘥。（千金同分两小异）
千金疗口干，除热下气方。
石膏（五合碎）
上一味，以水三升，煎取二升，入蜜二升，煮取二升，去滓，稍稍含咽之，瘥止。
又口干方。
猪肪脂鸡子大，擘纳醋半升渍一宿，绞汁服之，取瘥为度。
又方
酸枣一升（去核） 酸石 榴子（五合） 干葛（三两） 乌梅（五合去核） 麦门冬
（四两去
心覆盆子（三合） 甘草（炙） 栝蒌（三两）
上八味捣，以蜜丸含如枣核大，润为度。
张文仲主口干方。
干枣肉（三两） 甘草（炙） 杏仁 乌梅（二两）
上四味捣，以蜜和丸如枣核含，以润瘥止。
《千金方》治疗口疮久治不愈，且疮疡延伸至胸部生疮，病程超过三年仍未痊愈的方剂。
用蔷薇根浓煎汁液，含漱于口中，并逐渐吞咽下去，连续三日三夜即可痊愈；冬季采集根部，夏季采集茎叶。
另一个方剂：
用角蒿燃烧后的灰烬涂抹患处，一夜见效，两夜痊愈；不要吞咽汁液，以痊愈为度。
又论述说：凡是患有口疮及牙齿疾病的人，务必禁忌食用油腻面食、酒、酱、醋、黏腻食物以及干枣；痊愈后七天再停止忌口更为理想。如果不长期谨慎忌口，病情很快就会复发；复发后再进行治疗，痊愈的速度就会变慢，务必谨慎谨慎。蔷薇根和角蒿是治疗口疮的神效药物，但人们都不知晓。
《诸病源候论》指出：足太阴脾经，其气机通连于口；足阳明胃经，手阳明大肠经。这三条经络都夹行于口部。如果脏腑虚弱，被风邪、湿热之邪侵袭，邪气发于血脉，与津液相互搏结，就会产生疮疡，常表现为潮湿溃烂且有渗出液，世人称之为“肥疮”。
《千金方》治疗口吻疮（唇边疮）的方剂。
用楸树白皮湿润后贴敷患处，多次更换直至痊愈。
另一个方剂：
挖掘陈年已久的葵菜根，最好是用那些快要腐烂的，将其烧成灰后外敷。
另一个方剂：
取白杨枯枝，在铁器上烧红一头，趁热涂抹患处。本方记载可治疗燕吻（即口角炎）。
另一个方剂：
用刚蒸好饭的蒸笼边缘，趁热熨烫患处三十下，重复两三遍，痊愈即止。
《删繁方》治疗口热干燥的甘草丸方。
甘草（六分，炙烤） 人参（六分） 半夏（六分，洗净） 乌梅肉（六分） 枣膏（十分）
以上五味药，将前四味捣碎过筛，加入枣膏调和，再用蜂蜜制成如弹子大小的丸药，含服至痊愈。（《千金方》分量略有不同）
《千金方》治疗口干，清热降气的方剂。
石膏（五合，捣碎）
以上一味药，用水三升，煎煮取二升药液，加入蜂蜜二升，继续煮取二升，滤去药渣，慢慢含咽，痊愈即止。
另一个治疗口干的方剂。
取猪脂肪如鸡蛋大小，掰开后放入半升醋中浸泡一夜，绞取汁液服用，以痊愈为度。
另一个方剂：
酸枣一升（去核） 酸石榴子（五合） 干葛根（三两） 乌梅（五合，去核） 麦门冬（四两，去心） 覆盆子（三合） 甘草（炙烤） 栝蒌（三两）
以上八味药捣碎，用蜂蜜制成如枣核大小的丸药含服，以滋润为度。
张文仲主治口干的方剂。
干枣肉（三两） 甘草（炙烤） 杏仁 乌梅（二两）
以上四味药捣碎，用蜂蜜调和制成如枣核大小的丸药含服，以滋润痊愈为度。
The *Qianjin Fang* (Thousand Golden Prescriptions) treats mouth sores that have not healed for a long time, with sores extending to the chest, persisting for more than three years without healing.
Decoct rose root (Rosa rugosa Root) in concentrated juice, hold it in the mouth, and gradually swallow it. After three days and nights, it will heal. Collect roots in winter and stems/leaves in summer.
Another prescription:
Apply ash from burning *Coronilla scorpioides* (Jiaohao) to the affected area. It shows effect after one night and heals after two nights. Do not swallow the juice; stop when healed.
Furthermore, it is discussed that: For anyone suffering from mouth sores or dental diseases, strictly avoid oily noodles, wine, soy sauce, vinegar, sticky/greasy foods, and dried dates. It is even better to continue avoiding these for seven days after healing. If one does not maintain strict dietary precautions for a long time, the condition will recur quickly. If treated again after recurrence, healing will be slower. Be cautious, be cautious. Rose root and *Coronilla scorpioides* are miraculous herbs for treating mouth sores, yet people are unaware of this.
The *Zhubing Yuanhou Lun* (Treatise on the Pathogenesis and Symptoms of All Diseases) states: The Foot-Taiyin Splein Meridian (Zu Taiyin Pi Jing) connects its qi to the mouth; the Foot-Yangming Stomach Meridian (Zu Yangming Wei Jing) and Hand-Yangming Large Intestine Meridian (Shou Yangming Dachang Jing). These meridians run alongside the mouth. If the zang-fu organs are deficient, they are invaded by wind-pathogen, dampness, and heat. The pathogenic qi emerges in the vessels and contends with body fluids, generating sores. These often present as moist, ulcerated lesions with exudate, known in the world as "Fei Chuang" (Fat Sores).
The *Qianjin Fang* treats angular cheilitis (Kouwen Chuang).
Apply fresh white bark of catalpa tree (Qiubai Pi) moistly to the affected area, changing frequently until healed.
Another prescription:
Dig up old okra roots (Kuigen), preferably those about to rot. Burn them to ash and apply externally.
Another prescription:
Burn one end of a dead branch of white poplar (Baiyang) on an iron surface until hot, then apply the hot end to the affected area. This prescription records treatment for Yanwen (Angular Cheilitis).
Another prescription:
After steaming rice, use the hot rim of the steamer basket to moxibustion/warm-compress the affected area thirty times. Repeat two or three times until healed.
The *Shanfan Fang* treats dry mouth due to mouth-heat with Licorice Pill.
Gancao (Radix Glycyrrhizae, 6 fen, roasted) Renshen (Radix Ginseng, 6 fen) Banxia (Rhizoma Pinelliae, 6 fen, washed) Wumei (Fructus Mume, 6 fen) Zaogao (Paste of Jujube, 10 fen)
Pulverize the first four ingredients, mix with jujube paste, and form pills like bullet seeds using honey. Hold in the mouth until healed. (The *Qianjin Fang* has slightly different dosages.)
The *Qianjin Fang* treats dry mouth, clearing heat and descending qi.
Shigao (Gypsum Fibrosum, 5 he, crushed)
Take this single ingredient, decoct in three sheng of water to obtain two sheng of liquid. Add two sheng of honey and boil down to two sheng. Strain the dregs, hold in the mouth and swallow slowly until healed.
Another prescription for dry mouth.
Take pig lard (Zhufangzhi) the size of a chicken egg, break it open, immerse in half a sheng of vinegar overnight, strain the juice, and drink. Stop when healed.
Another prescription:
Suanzao (Semen Ziziphi Spinosae, 1 sheng, pitted) Suan Shiliuzi (Pericarpium Punicae Granati, 5 he) Gange (Radix Puerariae, 3 liang) Wumei (Fructus Mume, 5 he, pitted) Maidong (Radix Ophiopogonis, 4 liang, heart removed) Fupenzi (Fructus Rubi, 3 he) Gancao (Radix Glycyrrhizae, roasted) Gualou (Fructus Trichosanthis, 3 liang)
Pulverize the eight ingredients, mix with honey to form pills the size of jujube pits, and hold in the mouth until moistened.
Zhang Wenzhong's prescription for dry mouth.
Ganzao Rou (Flesh of Dried Jujube, 3 liang) Gancao (Radix Glycyrrhizae, roasted) Xingren (Semen Armeniacae Amarum) Wumei (Fructus Mume, 2 liang)
Pulverize the four ingredients, mix with honey to form pills the size of jujube pits, hold in the mouth until moistened and healed.