（附乌须固齿方）
牙疼者，乃属阳明胃经也。风热上侵则有所感而举之，有热有寒，有虫有湿热，皆能作
痛。
牙疼症，甚事多，没有效方怎奈何？ 蟾酥麝香五灵脂，每味一分研作末。 千金一笑
散，用一分，绢片包上，线扎紧。咬在患处低着头，五般牙痛包除根。（《海上仙方》）
一用 粗碗一只，川椒铺底，樟脑盖面，覆碗一个，盐泥封固，慢火 一夜，次早研细。
每
一用五倍子一枚，稍开一孔，用盐填满，炭火中烧红存性，略出火气，研末。以指擦牙，
漱
取痛齿法
白马尾烧灰存性，点上即落。但不可轻点，恐好齿沾着亦落。 一用白龙骨三钱，末。
临用
走马牙疳
五倍子 青黛 枯矾等分为末，先以盐水漱净，掺之立效。 一用铜青、滑石、杏仁等
分为末，擦之即愈。（邵真人方）
牙蚀透骨穿腮
生南星一个，剜空入雄黄一块，面裹烧，候雄黄作汁，以杯合定出火毒，去面为末，入
麝香少许，拂疮数日甚效。（经验方）
齿血
三制大黄末二钱，用枳壳汤加童便调下即止。（《医旨诸余》）
固齿乌须
猪牙皂角及生姜，西国升麻与大黄；水津旱莲槐角子，细辛荷蒂用相当；青盐等分同烧
，研细将来用最良；牢牙固齿乌须鬓，谁知世上有仙方。若去白须，用鸡舌香（雄为丁香，
雌
(Attached: Formula for Blackening Hair and Strengthening Teeth)
Toothache belongs to the Yangming Stomach Meridian. When wind-heat pathogens invade from above, they cause susceptibility and induce pain; this pain may present with heat or cold signs, or be caused by "worms" (parasitic decay) or damp-heat, all of which can produce pain.
There are many methods for treating toothache symptoms, but what if there is no effective formula? Take Chan Su (Toad Venom), She Xiang (Musk), and Wu Ling Zhi (Trogopterus Dung), one fen of each, and grind them into powder. Prepare Qian Jin Yi Xiao San (Thousand Gold Smile Powder), take one fen of the powder, wrap it in silk cloth, and tie it tightly with thread. Bite it on the affected area while keeping your head lowered; this will eradicate five types of toothache at the root. (From *Hai Shang Xian Fang*)
Another method: Take one coarse bowl, spread Chuan Jiao (Sichuan Pepper) at the bottom, cover it with Zhang Nao (Borneol), invert another bowl over it, seal firmly with salt mud, and slow-roast overnight. Grind finely the next morning.
Yet another method: Take one Wu Bei Zi (Galla Chinensis), make a small hole, fill it completely with salt, roast it in charcoal fire until red-hot but preserve its nature (Cun Xing), allow it to cool slightly to dissipate fire toxicity, then grind into powder. Apply to teeth with a finger.
Method for rinsing mouth to relieve toothache: Burn Bai Ma Wei (White Horse Tail hair) to ash and preserve its nature. Applying the ash stops pain and causes the diseased tooth to fall out. However, do not apply lightly, as healthy teeth might also be affected and fall out.
Another method: Take Bai Gu Long (Fossilized Bone) three qian, grind into powder. When using...
Zou Ma Ya Gan (Rapidly Spreading Gum Ulceration)
Take Wu Bei Zi (Galla Chinensis), Qing Dai (Indigo Naturalis), and Ku Fan (Alum) in equal parts, grind into powder. First rinse the mouth clean with salt water, then sprinkle the powder; immediate effect is observed.
Another method: Take Tong Qing (Chalcanthite), Hua Shi (Talcum), and Xing Ren (Apricot Seed) in equal parts, grind into powder, and rub on the affected area; healing occurs immediately. (Formula of Master Shao)
Dental Erosion Penetrating Bone and Cheek
Take one Sheng Nan Xing (Arisaema Cum Bile/Raw Arisaema), hollow it out, insert a piece of Xiong Huang (Realgar), wrap in dough, and roast. Wait until the Realgar melts into liquid, cover with a cup to remove fire toxicity, remove the dough, grind into powder, add a small amount of She Xiang (Musk), and brush onto the sore several times; very effective. (Empirical Formula)
Chi Xue (Gum Bleeding)
Take Er Zhi Da Huang (Three-Processed Rhubarb) powder two qian, mix with Zhi Ke Decoction (Bitter Orange Soup) and Tong Bian (Child's Urine), take orally; bleeding stops immediately. (From *Yi Zhi Zhu Yu*)
Gu Chi Wu Xu (Strengthen Teeth and Blacken Hair)
Zhu Ya Zao Jiao (Gleditsia Sinensis Fruit with Thorns) and Sheng Jiang (Fresh Ginger); Xi Guo Sheng Ma (Ligusticum Wallichii/Siberian Ligusticum) and Da Huang (Rhubarb); Shui Jin Han Lian (Eclipta Prostrata) and Huai Jiao Zi (Sophora Japonica Fruit); Xi Xin (Asarum) and He Di (Lotus Leaf Base) used in appropriate proportions; Qing Yan (Green Salt) roasted in equal parts, ground finely for best use; strengthens teeth, secures gums, blackens temples and beard. Who knows that such an immortal formula exists in the world? To remove white hair, use Ji She Xiang (Clove); male is Ding Xiang (Clove)...