夫热病三阳受病。犹在于表。邪毒之气。攻注于外。循于风府。而入于脑。故令壮热头
痛。胸膈壅滞。其脉浮数者。可汗及吐之即愈也。
治热病壮热头痛。而骨酸疼。宜服石膏散方。
石膏〔一（二）两〕 麻黄（一两去根节） 葛根（一两锉） 黄 （三分） 甘菊花
（半两）
栀子仁（三分） 赤芍药（三分） 甘草（半两炙微赤锉）
上件药。捣筛为散。每服四钱。以水一中盏。入豉少半合。煎至六分。去滓。不计时候
。温服。
治热病四肢烦闷。壮热头痛。口舌干燥。宜服犀角散方。
犀角屑（一两） 人参（三分去芦头） 麦门冬（三分去心） 甘草（半两炙微赤锉） 知
母（
半两） 赤茯苓（三分） 石膏（二两）
上件药。捣筛为散。每服五钱。以水一大盏。入竹叶二七片。煎至五分。去滓。不计时
候。温服。
治热病头痛。骨节烦疼。宜服葛根散方。
葛根（一两锉） 石膏（二两） 赤芍药（一两） 甘草（一分炙微赤锉） 甘菊花（一
两） 黄
芩（一两） 防风（半两去芦头）
上件药。捣筛为散。每服四钱。用水一大盏。入生姜半分。煎至六分。去滓。不计时候
。温服。
治热病头痛。四肢烦疼。宜服取吐散方。
人参芦头（半两） 柴胡（一分去苗） 川大黄（一分锉碎微炒） 茵陈（一分） 恒
山（半两）
鳖甲（半两涂醋炙令黄去裙 ）
上件药。捣筛为散。每服四钱。用水一中盏。入豉五十粒。煎至五分。去滓。不计时候
。顿服。取吐为度。
治热病头痛。宜服吹鼻瓜蒂散方。
瓜蒂（一分） 赤小豆（一分微炒） 麝香（一钱细研） 丁香（一分） 马牙硝（半
两）
上件药。捣细罗为散。入麝香。都研令匀。以少许吹入鼻中。当下黄水。即瘥。
治热病头疼不止方。
石膏（二两） 芎 （半两） 马牙硝（一两）
上件药。捣粗罗为散。每服三钱。以水一大盏。入生姜半分。细茶末一钱。煎至七分。
去滓。不计时候。分温二服。
治热病头痛不可忍方。
地龙（一条细研） 沙糖（三枣大）
上件药相和。以水一大盏。调入瓷瓶中盛。悬于井内。去水相近。一炊时出。倾取清者
。不计时候。都为一服。勿令患人知。
治热病头疼不可忍。灌顶散方。
马牙硝（一分） 苦葫芦子（一分） 地龙（一分干者） 瓜蒂（一分） 麝香（半钱
细研）
上件药。捣细罗为散。入麝香同研令匀。吹一字于鼻中。当下脑中恶滞水。便瘥。
治热病头痛不可忍方。
生马齿苋（一握切） 川朴硝（一两）
上件药。相和细研。入清麻油。调令如膏。涂于头上。立瘥
治热病头痛。发热进退方。\x
栝蒌（一枚大者取瓤）
上件药锉置瓷碗中。用热酒一盏沃之。盖之良久。去滓。不计时候。顿服。未效再服。
In febrile diseases, when the three Yang meridians are affected, the pathogen remains at the exterior. The toxic qi of the pathogen attacks outward, following along the Fengfu (GV16) acupoint and entering the brain. Consequently, this causes high fever, headache, and stagnation in the chest and diaphragm. If the pulse is floating and rapid, treatment via sweating or emesis will result in recovery.
For febrile disease presenting with high fever, headache, and bone soreness/pain, the Shigao San (Gypsum Powder) formula is indicated.
Ingredients: Shigao (Gypsum Fibrosum, 1 liang), Mahuang (Ephedrae Herba, 1 liang, roots and nodes removed), Gegen (Puerariae Lobatae Radix, 1 liang, sliced), Huangqin (Scutellariae Radix, 3 fen), Ganjuhua (Chrysanthemi Flos, 0.5 liang), Zhizi Ren (Gardeniae Fructus, 3 fen), Chishao Yao (Paeoniae Radix Rubra, 3 fen), Gancao (Glycyrrhizae Radix et Rhizoma, 0.5 liang, honey-fried until slightly red and sliced).
Process these ingredients by crushing and sieving to make a powder. Take 4 qian per dose. Add 1 zhong of water and a small amount (half he) of Chidou Chi (Sojae Semen Preparatum) to the water. Decoct until 6 parts remain. Strain off the dregs. Take warm at any time.
For febrile disease presenting with limb restlessness, high fever, headache, and dry mouth and tongue, the Xijiao San (Rhinoceros Horn Powder) formula is indicated.
Ingredients: Xijiao Xie (Rhinocerotis Cornu, 1 liang), Renshen (Panacis Ginseng Radix, 3 fen, radix neck removed), Maimendong (Ophiopogonis Radix, 3 fen, core removed), Gancao (Glycyrrhizae Radix et Rhizoma, 0.5 liang, honey-fried until slightly red and sliced), Zhimu (Anemarrhenae Rhizoma, 0.5 liang), Chifuling (Poria Cocos with Hostwood, 3 fen), Shigao (Gypsum Fibrosum, 2 liang).
Process these ingredients by crushing and sieving to make a powder. Take 5 qian per dose. Add 1 da zhong of water and 14 leaves of Zhuye (Bambusae Folium) to the water. Decoct until 5 parts remain. Strain off the dregs. Take warm at any time.
For febrile disease presenting with headache and painful stiffness of bones and joints, the Gegen San (Kudzu Root Powder) formula is indicated.
Ingredients: Gegen (Puerariae Lobatae Radix, 1 liang, sliced), Shigao (Gypsum Fibrosum, 2 liang), Chishao Yao (Paeoniae Radix Rubra, 1 liang), Gancao (Glycyrrhizae Radix et Rhizoma, 1 fen, honey-fried until slightly red and sliced), Ganjuhua (Chrysanthemi Flos, 1 liang), Huangqin (Scutellariae Radix, 1 liang), Fangfeng (Saposhnikoviae Radix, 0.5 liang, radix neck removed).
Process these ingredients by crushing and sieving to make a powder. Take 4 qian per dose. Add 1 da zhong of water and 0.5 ban of Shengjiang (Zingiberis Rhizoma Recens) to the water. Decoct until 6 parts remain. Strain off the dregs. Take warm at any time.
For febrile disease presenting with headache and painful stiffness of limbs, the Qutu San (Emetic Powder) formula is indicated.
Ingredients: Renshen Lutou (Radix Panacis Ginseng cum Radicula, 0.5 liang), Chaihu (Bupleuri Radix, 1 fen, herbaceous part removed), Chuan Dahuang (Rhei Radix et Rhizoma, 1 fen, sliced and lightly stir-fried), Yinchen (Artemisiae Scopariae Herba, 1 fen), Hengshan (Polygalae Radix, 0.5 liang), Biejia (Testudinis Carapax et Plastrum, 0.5 liang, coated with vinegar and fried until yellow, skirt removed).
Process these ingredients by crushing and sieving to make a powder. Take 4 qian per dose. Add 1 zhong of water and 50 grains of Chidou Chi (Sojae Semen Preparatum) to the water. Decoct until 5 parts remain. Strain off the dregs. Take all at once at any time. Continue until vomiting occurs.
For febrile disease presenting with headache, the Chuibi Goudi San (Nasal Insufflation with Melon Seed Powder) formula is indicated.
Ingredients: Goudi (Cucumeris Fructus, 1 fen), Chixiaodou (Phaseoli Semen Rubrum, 1 fen, lightly stir-fried), Shexiang (Moschus, 1 qian, finely ground), Dingxiang (Syzygii Flos, 1 fen), Mayaxiao (Natrii Sulfas, 0.5 liang).
Process these ingredients by grinding through a fine sieve to make a powder. Mix in the Shexiang (Moschus) and grind uniformly. Insufflate a small amount into the nose. Yellow fluid should be discharged immediately, and the condition will resolve.
For febrile disease with persistent headache.
Ingredients: Shigao (Gypsum Fibrosum, 2 liang), Xiong (Ligustici Chuanxiong Rhizoma, 0.5 liang), Mayaxiao (Natrii Sulfas, 1 liang).
Process these ingredients by crushing and sieving through a coarse sieve to make a powder. Take 3 qian per dose. Add 1 da zhong of water, 0.5 ban of Shengjiang (Zingiberis Rhizoma Recens), and 1 qian of Xi Cha Mo (Fine Tea Powder) to the water. Decoct until 7 parts remain. Strain off the dregs. Divide into two warm doses taken at any time.
For febrile disease with unbearable headache.
Ingredients: Dilong (Pheretima, 1 earthworm, finely ground), Shatang (Saccharum, size of three dates).
Mix these ingredients. Add 1 da zhong of water to blend. Place in a porcelain bottle and suspend it inside a well, keeping the bottle close to the water surface but not touching it. Leave for the duration of one meal. Remove the bottle, pour out the clear liquid. Take as a single dose at any time. Do not let the patient know.
For febrile disease with unbearable headache, the Guanding San (Pouring on Crown Powder) formula.
Ingredients: Mayaxiao (Natrii Sulfas, 1 fen), Ku Hulu Zi (Momordicae Fructus Semen, 1 fen), Dilong (Pheretima, 1 fen, dried), Goudi (Cucumeris Fructus, 1 fen), Shexiang (Moschus, 0.5 qian, finely ground).
Process these ingredients by grinding through a fine sieve to make a powder. Mix in the Shexiang (Moschus) and grind uniformly. Insufflate an amount equivalent to "one character" (approx. 0.1-0.2 g) into the nose. Evil stagnant fluid from the brain should be discharged immediately, and the condition will resolve.
For febrile disease with unbearable headache.
Ingredients: Sheng Machixian (Portulacae Herba, one handful, chopped), Chuan Puxiao (Natrii Sulfatis Cruditas, 1 liang).
Mix and grind these ingredients finely. Add Qing Ma You (Sesami Oleum) and mix into a paste. Apply to the head. Recovery is immediate.
For febrile disease with headache and fluctuating fever.
Ingredients: Gualou (Trichosanthis Fructus, one large fruit, take the pulp).
Slice the ingredient and place in a porcelain bowl. Pour 1 zhong of hot Jiu (Vinum) over it. Cover and let stand for a long time. Strain off the dregs. Take all at once at any time. If ineffective, take again.