病源手阳明之支脉入于齿，头面有风，而阳明脉虚，风挟热乘虚入齿龈，搏于血。故血
出也。（出第二十九卷中）
千金齿间血出者方。
竹叶浓煮，着盐含之，冷吐。
又方
童子小便温含之，冷吐，血即止。（出第六卷中）
备急疗齿疼痛，龈间血出，神验方。
好盐熬，每夜封齿根上，沥水尽，乃扣齿一二百遍，即瘥。忌枣沙糖等。
千金疗齿血不止方。
刮生竹皮以苦酒渍之，令其人解衣坐，使人含 其背三遍，仍取茗草浓煮汁含之漱咽，
终日为之。
又疗齿龈间津液血出不止方。
生竹茹四两醋浸一宿含之。
又方
细辛（二两） 甘草（二两炙）
上二味，醋一升煮，夜含之，及热尤良。
又方
矾石一两烧末，以水二升煮，先拭血，乃含之。（并出第六卷中）
千金疗齿根肿方。
松叶（一把） 盐（一合）
上二味，以好酒三升煮，取一升含之，冷吐，瘥即止。
又疗齿肿痛及虫方。
黄芩 甘草 桂心 当归 细草 蛇床子（各一两）
上六味切，以浆水七升，煮取三升，去滓含之，日三夜一良。（并出第六卷中）
必效疗牙风疼方。
取东墙下朽骨，削之如疼牙啮许大，于 灰中煨烧令热，于所痛处啮之，冷即易之。
又牙虫痛并虫蚀方。
以水煮露蜂房细辛各等分，含之，即瘥止。
又疗牙疼及头，牙龈风肿，口急不开，面目虚肿皆头起者方。
蒴 （五两以水五升煮取四升去滓） 蜀椒（一两） 吴茱萸 独活 乌贼鱼骨 桃胶
（各
一两） 桂心（半两） 酒（一合）
上八味切，以水二升，煮取八合，投蒴 汁及酒更煎，取一小升，去滓含之就病处，日
三，以瘥止为度。
Pathogenesis: The branch of the Hand-Yangming Large Intestine Meridian enters the teeth. If wind affects the head and face, and the Yangming meridian is deficient, wind carrying heat enters the gums through the deficiency and contends with the blood. Thus, bleeding occurs. (From Volume 29)
Prescriptions from *Qianjin Fang* for bleeding between the teeth.
Boil bamboo leaves (*Bambusae Caulis*) thickly, add salt, hold in the mouth, and spit out when cool.
Another prescription
Hold warm child's urine (*Tongzi Xiaonian*) in the mouth, spit out when cool, and the bleeding will stop. (From Volume 6)
Emergency prescription for treating toothache and gum bleeding, highly effective.
Fry good salt until hot, apply to the root of the teeth every night. After draining the water, knock the teeth together one or two hundred times, and it will heal. Avoid dates, sugar paste, etc.
*Qianjin Fang* prescription for continuous tooth bleeding.
Scrape fresh bamboo skin (*Zhupi*), soak in vinegar (*Ku Jiu*). Have the patient undress and sit. Have someone hold their back three times (note: text implies a specific ritualistic or physical manipulation, literally "hold in mouth against back", but context suggests application or suction therapy on the back). Then take strong decoction of tea grass (*Mingcao*) to hold in the mouth, rinse, and swallow. Do this all day long.
Another prescription for continuous leakage of saliva and blood from the gums.
Four liang of raw bamboo shavings (*Zhuru*), soaked in vinegar overnight, then held in the mouth.
Another prescription
*Xixin* (Two liang), *Gancao* (Two liang, roasted)
Decoct these two ingredients in one sheng of vinegar. Hold in the mouth at night; using it while hot is especially good.
Another prescription
Burn one liang of alum (*Fanshi*) into powder. Decoct in two sheng of water. Wipe away the blood first, then hold in the mouth. (All from Volume 6)
*Qianjin Fang* prescription for swollen tooth roots.
Pine needles (*Songye*, one handful), Salt (one he)
Decoct these two ingredients in three sheng of good wine. Take one sheng, hold in the mouth, and spit out when cool. Stop when healed.
Another prescription for tooth swelling, pain, and worm infestation.
*Huangqin*, *Gancao*, *Guixin*, *Danggui*, *Xicao*, *Shechuangzi* (One liang each)
Cut these six ingredients. Decoct in seven sheng of sour rice wash liquid (*Jiangshui*). Take three sheng, remove dregs, and hold in the mouth. Three times during the day and once at night is good. (All from Volume 6)
*Bixiao Fang* prescription for wind-toothache.
Take rotten bone from under the east wall. Shave it to the size of a bite mark on the painful tooth. Roast it in ashes until hot. Bite it against the painful area. Replace when it cools.
Another prescription for toothache caused by worms and dental caries.
Decoct honeycomb (*Lufengfang*) and *Xixin* in equal parts with water. Hold in the mouth, and it will heal and stop.
Another prescription for toothache radiating to the head, wind-swelling of the gums, inability to open the mouth due to tension, and facial edema originating from the head.
*Suo* (Five liang, decocted in five sheng of water to yield four sheng, filtered), *Shujiao* (One liang), *Wuzhuyu*, *Duhuo*, Cuttlefish bone (*Wuzeiyu Gu*), Peach gum (*Taojiao*) (One liang each), *Guixin* (Half liang), Wine (One he)
Cut these eight ingredients. Decoct in two sheng of water to yield eight ge. Add the *Suo* juice and wine, and simmer again. Take one xiaosheng, remove dregs, and hold in the mouth near the affected area. Three times daily, until healed.