张文仲《备急方》言，幼年患反胃，每食羹粥诸物，须臾吐出。贞观中，许奉御兄弟及
柴、蒋诸名医奉 调治，竟不能疗。渐疲困，候绝旦夕。忽一卫士云∶服驴小便极效。遂服二合
，后食只吐一半；晡时再服二合，食粥便定，次日奏知，宫中五六人患反胃者同服，一时俱
瘥。此物稍有毒，服之不可过多，须热饮之。病深者七日当效。后用屡验。
《广五行记》，永徽中绛州有僧，病噎数年，临死遗言，令破喉视之，得一物，似鱼而
有两头，遍体悉是肉鳞，致钵中，跳跃不止。以诸味投钵悉为水。时寺中刈蓝作靛，试取少许置
钵中，虫绕钵畏避，须臾虫化为水，后人以靛治噎疾，每效。
治梅核膈气方
取半青半黄梅子，每个用盐一两，淹一日夜，晒干，又浸又晒，至水尽乃止。用青线三
个，
夹二梅，麻线缚定，通装瓷罐内，封埋地下，百日取出。每用一梅含之，咽汁入喉即消。
收一年者治一人，收二年者治二人，其妙绝伦。
昆布丸 治五噎，咽喉妨塞，食饮不下。
昆布（洗） 麦门冬，天门冬（并去心，焙） 诃黎勒（去核，各一两五钱） 木通 川
川朴硝 郁李仁（汤浸去皮，微炒） 桂心 百合（各一两） 羚羊角（屑） 杏
尖，麸炒黄） 苏子（微炒） 射干（各五钱） 柴胡（去芦） 陈皮（去白） 槟榔（各
上为细末，炼蜜和捣三百杵，丸如梧子大，每服三十丸，不拘时热酒送下，夜饭后用绵
裹弹子大一丸噙化。
张文仲在《备急方》中记载，有人幼年患反胃病，每次喝汤羹、吃粥等食物，不一会儿就会全部吐出。贞观年间，许奉御兄弟以及柴姓、蒋姓等多位名医被调来诊治，最终都无法治愈。患者逐渐疲惫困顿，生命垂危，早晚之间就可能断气。忽然有一位卫士说：服用驴尿极其有效。于是服用了两合（容量单位），之后进食时只吐出一半；傍晚时分再次服用两合，吃粥后便不再呕吐。第二天奏报朝廷知晓，宫中五六名患有反胃病的人一同服用，当时都痊愈了。这种药稍有毒性，服用不可过多，必须加热后饮用。病情深重的，七天应当见效。后来多次使用都验证有效。
《广五行记》记载，永徽年间，绛州有一位僧人，患噎膈病数年，临死前留下遗言，让人剖开喉咙查看，发现一个物体，形状像鱼但有两个头，全身都是肉鳞，放入钵中，不停跳跃。用各种味道投喂到钵中，都被化为水。当时寺中正在收割蓼蓝制作靛青，试着取少许靛青放入钵中，虫子围绕钵边畏惧躲避，一会儿虫子就化为水。后人用靛青治疗噎膈疾病，每每有效。
治疗梅核膈气的方子：
选取半青半黄的梅子，每个梅子用一两盐，腌制一天一夜，晒干，再浸泡再晒干，直到水分耗尽为止。取三根青线，夹住两个梅子，用麻线捆扎固定，全部装入瓷罐内，密封埋入地下，一百天后取出。每次用一个梅子含在口中，咽下汁液进入喉咙即刻消散。收集一年的梅子可以治一个人，收集两年的梅子可以治两个人，其妙处无与伦比。
昆布丸：治疗五噎（五种噎膈病症），咽喉阻塞感，饮食无法下行。
昆布（洗净） 麦门冬，天门冬（并去除心部，焙干） 诃黎勒（去除果核，各一两五钱） 木通 川朴硝 郁李仁（热水浸泡去皮，微炒） 桂心 百合（各一两） 羚羊角（锉成屑） 杏仁尖（麸皮炒至黄色） 苏子（微炒） 射干（各五钱） 柴胡（去除芦头） 陈皮（去除白色果皮） 槟榔（各...[原文此处缺字，推测为剂量]）
以上药物研成细末，用炼蜜调和捣击三百下，制成梧桐子大小的丸剂。每次服用三十丸，不限时间，用热酒送服；晚饭后用丝绵包裹如弹子大的一丸，含化于口中。
Zhang Wenzhong recorded in *Beiji Fang* (Emergency Formulas) that a person suffered from regurgitation since childhood, vomiting up all food and porridge shortly after eating. During the Zhenguan era, Xu Fengyu and his brothers, along with several famous physicians surnamed Chai and Jiang, were summoned to treat him, but ultimately failed to cure him. The patient gradually became weak and exhausted, with life hanging by a thread, expecting death at any moment. Suddenly, a guard suggested: "Drinking donkey urine is extremely effective." Thus, two he (a unit of volume) were consumed; subsequently, only half of the food was vomited. At dusk, another two he were taken, and after consuming porridge, no further vomiting occurred. The next day, this was reported to the court. Five or six others in the palace suffering from regurgitation took it simultaneously and recovered instantly. This substance has slight toxicity and should not be taken in excess; it must be drunk hot. For deep-seated diseases, efficacy should appear within seven days. It has been verified effective through repeated use.
*Guang Wuxing Ji* (Record of the Broad Five Elements) records that during the Yonghui era, a monk in Jiangzhou had suffered from dysphagia for years. On his deathbed, he left instructions to cut open his throat for examination. A creature was found, resembling a fish but with two heads, its entire body covered in fleshy scales. Placed in a bowl, it jumped incessantly. Various flavors thrown into the bowl were dissolved into water. At that time, the temple was harvesting knotweed to make indigo dye. A small amount of indigo was tested and placed in the bowl; the worm avoided the bowl in fear, and soon dissolved into water. Later generations used indigo to treat dysphagia, achieving consistent success.
Formula for Treating Plum-Pit Qi and Dysphagia:
Select plums that are half-green and half-yellow. For each plum, use one liang of salt, marinate for one day and night, then sun-dry. Repeat the process of soaking and drying until all moisture is exhausted. Take three green threads, sandwich two plums between them, tie securely with hemp thread, and place entirely into a porcelain jar. Seal and bury underground for one hundred days, then retrieve. Use one plum at a time, holding it in the mouth; swallowing the juice will immediately dissipate the sensation in the throat. Plums collected over one year can cure one person; those collected over two years can cure two people. Its miraculous effect is unparalleled.
Kunbu Wan (Kelp Pill): Treats the five types of dysphagia, a feeling of obstruction in the throat, and inability to swallow food or drink.
*Kelp* (washed), *Ophiopogon Tuber* (Maidong), *Asparagus Tuber* (Tianmendong) (both remove the heart, baked), *Chebula Fruit* (Heleli) (remove pit, 1.5 liang each), *Akebia Caulis* (Mutong), *Mirabilite* (Piaoxiao), *Prunus Seed* (Yuliren) (soaked in hot water, peel removed, lightly stir-fried), *Cinnamon Bark* (Guixin), *Lily Bulb* (Baihe) (1 liang each), *Antelope Horn* (Lingyangjiao) (shredded), *Apricot Kernel Tip* (Xingjian) (stir-fried with bran until yellow), *Perilla Seed* (Suzi) (lightly stir-fried), *Belamcanda Rhizome* (Shegan) (5 qian each), *Bupleurum Root* (Chaihu) (remove rhizome), *Citrus Peel* (Chenpi) (remove white pith), *Areca Seed* (Binglang) (dosage missing in original text).
Grind the above herbs into fine powder. Mix with refined honey and pound three hundred times. Shape into pills the size of mulberry seeds. Take thirty pills per dose, at any time, washed down with warm wine. After dinner, wrap one pill the size of a bullet in silk and hold it in the mouth to dissolve slowly.