千金疗齿疼方。
灸外踝下高骨前交脉三壮。
又方
以绳量手中指至掌后一横文，又折为四分，量文后当臂中，灸一壮，随左右取之。
又方
鸡屎白以醋渍煮，稍稍含之瘥
又方
生地黄（一节） 蒜（一瓣）
上二味捣，以绵裹着痛处咬之，勿咽汁，汁尽吐出，日日为之，瘥止。
又方
含驴尿须臾止。（并出第六卷中）
姜生疗齿疼方。
附子（一分） 胡椒 荜茇（各二分）
上三味捣末，着齿痛上，又以散用腊和为丸，置齿痛孔上，取瘥止。
病源牙齿痛者，是牙齿相引痛，牙齿是骨之所终，髓之所养，手阳明之支脉入于齿。若
髓气不足，阳明脉虚，不能荣于牙齿，为风冷所伤，故疼痛也又有虫食于牙齿，则齿根有孔，
虫
广济疗牙齿疼痛，牙断肿痒，齿根宣露方。
肥松节（四分） 细辛（二分） 蜀椒（二分） 胡桐律（四分）
上四味切，以清酒四升煮十沸，承热含之，冷即吐却，更含瘥止。
又疗牙疼齿痛方。
取槐白皮（一握切）
上一味，以酢一升煮，去滓着盐少许，适寒温含。日三易之。
备急姚氏疗牙齿疼痛方。
取枯竹，烧竹一头以注钱上，得汁多着齿上即瘥。
必效疗牙齿疼痛方。
防风 附子 蜀椒（各二两） 莽草（一两炙）
上四味捣筛为散，温清酒一盏和少许含，勿咽汁，以酒嗽口，十年患亦差止。
又方
独头蒜煨之，乘热截一头以熨痛上，转易之，亦主虫痛。
又矾石散，疗牙齿疼痛，风龋虫食，挺根出，齿已落者方。
矾石（烧令汁尽） 藜芦（炙） 防风 细辛 干姜 白术 椒（汗） 甘草（炙）
蛇床子 附子（炮各八分）
上十味捣筛为散，温酒半升纳散方寸匕，搅调含之，漱吐勿咽之，日三度差，百日齿已
落者还生。每食时，更以空酒漱去药气，然后吃食。
又疗牙齿疼，肉宣露，风疼效方。
莨菪子捣末，绵裹着痛上，吐却汁，勿咽之良。
又方
独活（十两） 生地骨白皮（切三升） 细辛（一两） 枫柳皮（一两） 甘草（二两
炙）
上五味切，以水五升，煮取一升，细细含，勿咽，冷即吐之。
Qianjin Fang (Essential Prescriptions Worth a Thousand Gold) for treating toothache.
Moxibustion is applied to Jiaomai (Crossing Vessel, EX-B8), located anterior to the high bone below the lateral malleolus, for three moxa cones.
Another prescription:
Measure the distance from the tip of the middle finger to the first transverse crease at the back of the palm with a string. Divide this length into four equal parts. Use this measurement to locate the point in the middle of the arm (forearm). Apply one moxa cone at this location, choosing the side corresponding to the affected tooth (left or right).
Another prescription:
Soak and boil the white part of chicken feces in vinegar. Hold it slowly in the mouth until the condition resolves.
Another prescription:
Raw Rehmanniae Radix (one segment), Garlic (one clove).
Pound these two ingredients together, wrap them in cotton cloth, and bite on the painful area. Do not swallow the juice; spit it out when exhausted. Perform this daily until cured.
Another prescription:
Hold donkey urine in the mouth for a short while to stop pain. (All the above prescriptions are cited from Volume VI of Waitai Miyao).
Jiang's prescription for treating toothache.
Prepared Aconiti Lateralis Radix (one fen), Piper Nigrum (Hu Jiao), Long Pepper (Bi Bo) (each two fen).
Pound these three ingredients into powder and apply it to the painful tooth. Alternatively, mix the powder with wax from the twelfth lunar month to form pills, place them on the cavity of the carious tooth, and continue until cured.
According to Zhu Bing Yuan Hou Lun (Treatise on the Pathogenesis and Symptoms of All Diseases): Toothache refers to pain radiating between teeth. Teeth are the termination of bones and are nourished by marrow. The branch meridian of the Hand-Yangming Large Intestine Meridian enters the teeth. If marrow qi is insufficient and the Yangming meridian is deficient, failing to nourish the teeth, and if injured by wind-cold pathogenic factors, pain occurs. Additionally, if worms infest the teeth, cavities appear at the tooth roots due to worm erosion.
Guangji Fang for treating toothache, broken and swollen gums, exposed tooth roots.
Plump Pine Joint (four fen), Asari Radix et Rhizoma (Xi Xin), Sichuan Pepper (Shu Jiao), Tamarici Fructus (Hu Tong Lv) (each four fen).
Cut these four ingredients and boil them in four sheng of clear wine for ten boils. Hold the hot liquid in the mouth and spit it out when it cools. Continue holding until cured.
Another prescription for toothache.
Take the inner bark of the Locust Tree (one handful, cut).
Boil this single ingredient in one sheng of vinegar. Strain the dregs, add a little salt, and hold at a suitable temperature in the mouth. Change three times a day.
Beiji Yao Shi Fang for treating toothache.
Take dried bamboo. Burn one end of the bamboo and collect the exuded juice onto a coin. Apply a sufficient amount of this juice to the teeth to achieve a cure.
Bixiao Fang for treating toothache.
Saposhnikoviae Radix (Fang Feng), Prepared Aconiti Lateralis Radix, Sichuan Pepper (each two liang), Matricariae Flos (Mang Cao) (one liang, processed by heat).
Pound and sieve these four ingredients into a powder. Mix a small amount with one cup of warm clear wine and hold in the mouth. Do not swallow the juice; rinse the mouth with wine. Even chronic cases lasting ten years will be cured.
Another prescription:
Roast a bulbous garlic clove. While hot, cut off one end and apply it as a compress to the painful area, replacing it frequently. This also treats pain caused by dental caries (worms).
Another prescription: Alumen Powder, for treating toothache, wind-induced caries, loose tooth roots, and even regrowth of fallen teeth.
Alumen (burned until no juice remains), Veratri Radix (Li Lu, processed by heat), Saposhnikoviae Radix (Fang Feng), Asari Radix et Rhizoma (Xi Xin), Dried Ginger (Gan Jiang), Atractylodis Macrocephalae Rhizoma (Bai Zhu), Zanthoxyli Pericarpium (Jiao, treated to remove moisture), Licorice Root (Gan Cao, processed by heat), Cnidii Fructus (She Chuang Zi), Prepared Aconiti Lateralis Radix (each eight fen).
Pound and sieve these ten ingredients into a powder. Take one cun-bi (measure of volume) of the powder mixed with half a sheng of warm wine, stir and hold in the mouth. Rinse and spit out; do not swallow. Treat three times a day. For teeth that have fallen out within 100 days, they may regrow. Before each meal, rinse the mouth with plain wine to remove the medicinal taste before eating.
Another effective prescription for toothache, receding gums, and wind-pain.
Datura Seed (Liang Dan Zi) pounded into powder, wrapped in cotton cloth, and applied to the painful area. Spit out the juice; do not swallow. This yields good results.
Another prescription:
Angelicae Pubescentis Radix (Du Huo) (ten liang), Cortex Lycii (Di Gu Pi, cut, three sheng), Asari Radix et Rhizoma (Xi Xin) (one liang), Cortex Ulmi (Feng Liu Pi) (one liang), Licorice Root (Gan Cao, processed by heat) (two liang).
Cut these five ingredients and decoct them in five sheng of water to obtain one sheng of liquid. Hold the liquid slowly in the mouth; do not swallow. Spit it out immediately if it becomes cold.