主治润肺除烦泻肺中伏火。补心气不足。化痰。止嗽。虚劳。客热。五劳。七伤吐
衄血。益精气。令人肥健有子。麦冬参术散。麦冬二钱。人参一钱。白术二钱。陈皮一
分。甘草一钱。浓朴七分。锉散。分二服水煎。不拘时服。能调胃加餐。
麦冬清肺饮。麦冬人参甘草赤芍桔梗陈皮槟榔赤茯苓各等分。水煎服。治肺痈初起及疹
咳。麦冬汤。麦冬石膏知母白芍茯苓栀子竹茹扁豆人参白术陈皮乌梅莲肉甘草。水煎服。治
燥
煎取六升。温服一升。日三。夜一次。治火逆上气。咽喉不利。又方。麦冬二钱。桔梗（
桑白皮（蜜炙）半夏生地紫菀茸淡竹茹各一钱。麻黄七分炙草五分。五味子十粒。生姜一片。
水煎空腹服。治大病后火热乘肺。咳嗽有血。胸膈胀满。上气羸瘦。恶心烦热。渴而便秘。
麦冬膏。麦冬三斤取汁。生地三斤取汁。各熬成膏滤过。等分合一处。入蜜四之一。再熬成
膏收贮。日白汤点服。忌铁器。治男女血虚。
叶主除热清心头痛中风失音喉痹烦渴。茹主清肠胃之热凉血除热上焦烦闷至吐血
二者同功。
淡竹茹汤。淡竹叶一把。麦冬一两。甘草三钱。小麦一撮。生姜三片。大枣三枚。水煎
分三服。治产后虚烦头痛短气欲绝。心中烦乱不解虚悸不已。加人参。少食加粳米。气逆加
半夏。
又用淡竹截尺余长。架空。中间以火炙出其沥。以器承之。名竹沥功能泻火除痰。养血
清胃。凡烦闷消渴中风。口噤失音痰迷颠狂。肺痿。胸中大热。反胃诸症。均可用之。
[Note: The source text provided is a modern compilation (Zhang Zongxiang, "Bencao Jianyao Fang") summarizing classical formulas and herbs. It lacks the narrative structure of a specific classical passage but lists indications and prescriptions. I will translate the content as presented.]
Indications: Moisten the lungs, relieve irritability, drain latent fire in the lungs, supplement deficiency of Heart Qi, resolve phlegm, stop coughing, treat consumptive disease (Xu Lao), external heat, five labors (Wu Lao), seven injuries (Qi Shang), vomiting and epistaxis, benefit essence and Qi, promote robustness and fertility.
**Maidong Shenzhu San (Ophiopogon and Atractylodes Powder)**
Ingredients: Maidong (Radix Ophiopogonis) 2 qian, Renshen (Radix Ginseng) 1 qian, Baizhu (Rhizoma Atractylodis Macrocephalae) 2 qian, Chenpi (Pericarpium Citri Reticulatae) 1 fen, Gancao (Radix Glycyrrhizae) 1 qian, Houpo (Cortex Magnoliae Officinalis) 7 fen.
Preparation: Coarsely crush into powder, divide into two doses, decoct with water. Take at any time.
Effect: Regulate the stomach and increase appetite.
**Maidong Qingfei Yin (Ophiopogon Lung-Clearing Decoction)**
Ingredients: Maidong, Renshen, Gancao, Chishao (Radix Paeoniae Rubra), Jiegeng (Radix Platycodi), Chenpi, Binglang (Semen Arecae), Chi Fuling (Poria with Red Wood) in equal parts.
Preparation: Decoct with water and take.
Indications: Early stage of lung abscess (Fei Yong) and rash-related cough.
**Maidong Tang (Ophiopogon Decoction)**
Ingredients: Maidong, Shigao (Gypsum Fibrosum), Zhimu (Rhizoma Anemarrhenae), Baishao (Radix Paeoniae Alba), Fuling (Poria), Zhizi (Fructus Gardeniae), Zhuru (Caulis Bambusae in Taeniam), Bian Dou (Semen Dolichoris), Renshen, Baizhu, Chenpi, Wumei (Fructus Mume), Lianrou (Endocarpium Nelumbinis), Gancao.
Preparation: Decoct with water and take.
Indications: Dryness [syndrome].
[Text fragment]: Decoct to obtain six sheng. Warmly take one sheng, three times daily, once at night.
Indication: Fire reversing upward causing Qi rebellion, throat discomfort.
**Another Formula**
Ingredients: Maidong 2 qian, Jiegeng, Sangbaipi (Cortex Mori Radicis, honey-fried), Banxia (Rhizoma Pinelliae Preparatum), Shengdi (Radix Rehmanniae Preparata), Ziwan (Herba Asteris Tatarici), Dan Zhuru (Caulis Bambusae in Taeniam) each 1 qian, Mahuang (Herba Ephedrae) 7 fen, Zhigancao (Radix Glycyrrhizae Preparata) 5 fen, Wuweizi (Fructus Schisandrae) 10 grains, Shengjiang (Rhizoma Zingiberis Recens) 1 slice.
Preparation: Decoct with water, take on an empty stomach.
Indications: After severe illness, fire-heat invading the lungs, coughing with blood, chest and diaphragm fullness, upward Qi rebellion with emaciation, nausea, irritability and heat, thirst with constipation.
**Maidong Gao (Ophiopogon Paste)**
Ingredients: Maidong 3 jin extracted for juice, Shengdi 3 jin extracted for juice. Each boiled down into paste and filtered. Mixed in equal parts. Add one-fourth part honey. Boil again into paste and store.
Usage: Take daily mixed with warm water. Avoid iron vessels.
Indications: Blood deficiency in men and women.
The leaves primarily clear heat, purify the heart, treat headache, stroke with aphasia, throat obstruction (Hou Bi), irritability and thirst. The bamboo shavings (Ru) primarily clear heat in the intestines and stomach, cool blood, relieve heat, and treat upper jiao irritability up to hematemesis. Both have similar effects.
**Dan Zhu Ru Tang (Light Bamboo Shavings Decoction)**
Ingredients: Dan Zhuye (Folium Bambusae) one handful, Maidong 1 liang, Gancao 3 qian, Xiaomai (Semen Tritici aestivi) one tuoo, Shengjiang 3 slices, Dazao (Fructus Jujubae) 3 pieces.
Preparation: Decoct with water, divide into three doses.
Indications: Postpartum deficiency irritability, headache, shortness of breath approaching termination, unresolved mental restlessness, persistent palpitations.
Modifications: Add Renshen; if poor appetite, add Jingmi (Semen Oryzae Sativum); if Qi rebellion, add Banxia.
Additionally, use light bamboo cut to slightly over one chi in length, suspended hollow. Roast the middle with fire to extract its drip (liquid), catching it in a vessel. This is named Zhuli (Bamboo Sap). Functions: Drain fire, resolve phlegm, nourish blood, clear the stomach. Indications: Irritability, wasting-thirst (Xiao Ke), stroke, locked jaw with aphasia, phlegm confusion, mania, lung flaccidity (Fei Wei), great heat in the chest, regurgitation, and various other syndromes.