雄黄（一两） 郁金（一钱） 巴豆（十四粒，去油皮）
共末为丸。每服五分，津液下。
缠喉急闭者，此方主之。
缠喉急闭，躯命之所关也，急治则生，缓治则死。是方也，雄黄能破结气，巴豆能下稠
涎，郁金能散恶血。能此三者，闭其通矣。丹溪翁生平不用厉药，而此方者，其不得已而用
之乎！
猎牙皂角（四条，去黑皮） 白矾（一两）
共为末，每服三字。
喉闭数日不能食者，以此方吐之。涎尽病愈。
皂角之辛利，能破结气。白矾之咸苦，能涌稠涎。数数涌之，涎去而病失矣。
甘草（五钱） 桔梗 防风（各三钱）
咽痛者，此方主之。
甘草之甘，能缓喉中之急。桔梗之苦，能下喉中之气。防风之辛，能散喉中之壅。
用巴豆油涂纸上，捻成条子，以火点着，才烟起即吹灭之，令患人张口，带火刺于喉间。
俄顷吐出紫血半合，实时气宽能言，及啖粥饮。盖火气热处，巴油皆到，火以散之，巴以泻
之，烟以叶之，乃一举而三善之方也。
于患人手大指外边指甲后一韭叶许，针之出血，男左女右取之，血出即效。如大段危急，
两手大指俱针之，其效甚捷。盖喉咙者肺之系，所针之处，乃少商也，为肺之井穴，故出血
而愈。
雄黄（一两） 郁金（一钱） 巴豆（十四粒，去除油脂和外皮）
研磨成细末，制成丸药。每次服用五分，用唾液送服。
对于缠喉风导致咽喉急剧闭塞的患者，此方为主治方剂。
缠喉风引起的咽喉急剧闭塞，关乎生死，急治则生，缓治则死。本方中，雄黄能破除结聚之气，巴豆能排出浓稠的涎沫，郁金能消散恶血。具备这三种功效，闭塞得以通畅。丹溪先生平生不使用峻烈有毒的药物，而此方大概是不得已而使用的吧！
猎牙皂角（四条，去除黑皮） 白矾（一两）
研磨成细末，每次服用三字。
对于喉闭数日无法进食的患者，用此方催吐。涎沫吐尽，病即痊愈。
皂角的辛散通利之性，能破除结聚之气；白矾的咸苦之性，能涌吐浓稠的涎沫。多次涌吐，涎沫去除，疾病也就消除了。
甘草（五钱） 桔梗 防风（各三钱）
对于咽痛的患者，此方为主治方剂。
甘草的甘缓之性，能缓解咽喉中的急迫感；桔梗的苦泄之性，能降泄咽喉中的气逆；防风的辛散之性，能疏散咽喉中的壅滞。
将巴豆油涂抹在纸上，捻成条状，点燃火焰，刚冒烟时即吹灭，让患者张开嘴，带着余火刺入咽喉部位。
不久吐出半合紫黑色血液，随即气息宽畅能够说话，并可以喝粥饮水。因为火热之气到达患处，巴豆油起到泻下作用，烟雾起到引导作用，这是一举三得的良方。
在患者手大拇指外侧指甲后约韭菜叶宽处针刺出血，男性取左手，女性取右手，出血即见效。如果病情非常危急，可双手大拇指同时针刺，效果非常迅速。因为喉咙是肺系的组成部分，所针之处为少商穴，它是肺经的井穴，所以通过放血即可痊愈。
Realgar (Liang Huang, 1 liang) Turmeric Tuber (Yujin, 1 qian) Croton Seed (Badou, 14 grains, oil and skin removed)
Grind into fine powder and make into pills. Take 0.5 fen per dose, swallowed with saliva.
This formula is indicated for *Chantou Feng* (Entangling Throat Wind), characterized by acute throat closure.
*Chantou Feng* with acute throat closure is a matter of life and death; urgent treatment leads to survival, while delayed treatment leads to death. In this formula, Realgar breaks up stagnant Qi, Croton Seed expels thick phlegm-saliva, and Turmeric Tuber dissipates malignant blood. By combining these three actions, the obstruction is cleared. Master Danxi generally did not use harsh or toxic medicines in his lifetime; perhaps this formula was used only out of necessity!
Gleditsia Sinensis Fruit (Lieya Zaojiao, 4 strips, black skin removed) Alum (Baifan, 1 liang)
Grind into fine powder. Take 3 zhi per dose.
For patients with *Houbi* (Throat Closure) who have been unable to eat for several days, induce vomiting with this formula. When the phlegm-saliva is completely expelled, the disease resolves.
The pungent and penetrating nature of Gleditsia Sinensis Fruit breaks up stagnant Qi. The salty and bitter nature of Alum induces vomiting of thick phlegm-saliva. Repeated induction of vomiting removes the phlegm-saliva, and the disease is eliminated.
Licorice Root (Gancao, 5 qian) Platycodon Root (Jiegeng) Saposhnikovia Root (Fangfeng) (each 3 qian)
This formula is indicated for sore throat (*Yantong*).
The sweet nature of Licorice Root relieves urgency in the throat. The bitter nature of Platycodon Root directs Qi downward from the throat. The pungent nature of Saposhnikovia Root disperses stagnation in the throat.
Apply Croton Seed oil onto paper, roll it into a strip, ignite it, and extinguish it as soon as smoke appears. Ask the patient to open their mouth, and insert the smoldering strip into the throat.
After a short while, half he of purple-black blood will be expectorated. Immediately, the breath becomes unobstructed, speech resumes, and the patient can consume porridge and drinks. Since the fire reaches the affected area, the Croton Seed oil acts to purge, and the smoke serves to guide; this is a method that achieves three benefits at once.
Prick the point on the outer side of the thumb nail bed, approximately one leek-leaf width behind the nail, to bleed. For males, select the left hand; for females, the right hand. Efficacy is immediate upon bleeding. If the condition is critically severe, prick both thumbs simultaneously for very rapid results. The throat is the connection of the Lung Meridian; the pricked point is Shaoshang (LU-11), which is the Jing-Well point of the Lung Meridian. Therefore, healing occurs through bloodletting.
For patients with redness and swelling in the throat, it is appropriate to prick from the side to bleed, which leads to recovery. The reason for pricking from the side specifically is to avoid the Yamen (GV-15) acupoint, as injuring it causes loss of voice.