治伤寒瘴疟。阴阳证候不明。误投药。致病垂困。烦躁发渴。及妇人产后。胎煎受热。瘴等证。
人参（一两去芦切片）
用水二钟。于银石器内。煎至一钟。以冷水沉取冷一服而尽。若鼻有汗
滴尤妙。
治伤寒瘴疾。感暑中湿。小便不利。头疼身热。烦躁发渴等证。夏月主治尤多。能伐肾气下虚者。
不可过服。
泽泻（三两） 猪苓（去皮一两五钱） 茯苓（去皮一两五钱） 肉桂（一两） 白术
（去芦一两五钱）
上为细末。每服三钱。夏月背寒。头疼。发热无汗。小便
秘。浓煎葱白汤调热服。令额上有汗。为妙或只用百滚汤。调热服。仍续啜热汤。冲令汗出。
冒暑极热。新汲水调亦可。热瘴痢疾。小便不利者。并用热水调。大便泄小便不利者。车前子汤调。
不宜多服。瘀热在里。发黄胆。茵陈汤调。或加辰砂尤治蕴热心烦。
毛崇甫。因母病。孝感天地。梦投此方。可谓神方也。但五苓散。用桂正如小柴胡用人参。备急
丸用干姜之类。欲其刚柔相济。亦存战守之意也。故方书谓五苓散。无桂及隔年陈者。俱不可用。
如去桂而加人参。却谓之春泽汤。治烦躁效。
治疗伤寒瘴疟。阴阳证候不明确时，误用药物，导致病情危重困顿，出现烦躁、口渴等症状，以及妇人产后，胎气受热引发的瘴疾等证候。
人参（一两，去芦头，切片）
用水二钟，在银器或石器中煎煮至一钟，用冷水冷却后取药液，一次服完。如果鼻中有汗滴出尤其好。
治疗伤寒瘴疾，感受暑湿，小便不利，头痛身热，烦躁口渴等证候。夏季主治此病尤为多见。但能损伤肾气下虚者，不可过量服用。
泽泻（三两） 猪苓（去皮，一两五钱） 茯苓（去皮，一两五钱） 肉桂（一两） 白术（去芦头，一两五钱）
以上药材研为细末。每次服用三钱。夏季若背部发冷，头痛，发热无汗，小便闭塞，可用浓煎的葱白汤调匀热服，令额头出汗为佳；或者只用百滚汤调匀热服，随后继续饮用热汤，促使出汗。中暑极热时，用新汲水调服也可以。热性瘴痢疾，小便不利者，均用热水调服。大便泄泻且小便不利者，用车前子汤调服。不宜多服。瘀热在体内，发黄疸者，用茵陈汤调服。或者加入辰砂，更能治疗蕴热心烦。
毛崇甫，因为母亲生病，孝心感动天地，梦中得到此方，可称为神方。但是五苓散中使用肉桂，就像小柴胡汤中使用人参，备急丸中使用干姜一样，是为了刚柔相济，也存有战守之意。所以医书说五苓散如果没有肉桂及隔年陈药，都不可使用。如果去掉肉桂而加入人参，却称之为春泽汤，治疗烦躁有效。
治疗瘴疾引起的心腹刺痛，调理中焦，快气。
乌药（一两） 香附（三两，焙干） 甘草（一两，炒）
以上共同研为细末，加入少许盐，用滚开水调服。
Treats cold damage and malarial fevers. When the syndrome patterns of Yin and Yang are unclear, misadministration of medicines may lead to critical and distressing conditions, characterized by irritability and thirst, as well as postpartum complications in women where fetal heat induces malarial symptoms.
Ren Shen (Ginseng Radix et Rhizoma) [1 liang, remove rhizome, slice]
Add two zhong of water, decoct in a silver or earthenware vessel until reduced to one zhong. Cool with cold water, take the liquid in one dose. It is especially auspicious if sweat drips from the nose.
Treats cold damage and malarial dysentery, contraction of summerheat and dampness, difficult urination, headache, body heat, irritability, and thirst. This is particularly indicated in summer. However, it should not be taken excessively by those with deficiency of Kidney Qi at the lower jiao.
Ze Xie (Alismatis Rhizoma) [3 liang] Zhu Ling (Polypori Umbellati Sclerotium) [remove skin, 1.5 liang] Fu Ling (Poria) [remove skin, 1.5 liang] Rou Gui (Cinnamomi Cortex) [1 liang] Bai Zhu (Atractylodis Macrocephalae Rhizoma) [remove rhizome, 1.5 liang]
Grind all into a fine powder. Take 3 qian per dose. In summer, if there is coldness in the back, headache, fever without sweating, and constipation of urine, mix with thickly decocted Scallion White Decoction and take hot. It is ideal if sweat appears on the forehead. Alternatively, use Baigun Tang (Boiling Water) mixed hot, followed by continued drinking of hot soup to induce sweating. For extreme summerheat stroke, mixing with fresh drawn water is also acceptable. For hot malarial dysentery with difficult urination, mix with hot water. For diarrhea with difficult urination, mix with Che Qian Zi (Plantaginis Semen) decoction. Do not take excessively. For stasis-heat in the interior causing jaundice, mix with Yin Chen Hao (Artemisiae Scopariae Herba) Decoction. Adding Chen Sha (Cinnabar) is especially effective for treating accumulated heat and mental restlessness.
Mao Chongfu, moved by his filial piety touching heaven and earth due to his mother's illness, received this prescription in a dream; it can be called a miraculous formula. However, the use of Rou Gui (Cinnamon Bark) in Wu Ling San (Five-Ingredient Powder with Poria) is like the use of Ren Shen (Ginseng Root) in Xiao Chai Hu Tang (Minor Bupleurum Decoction), or Gan Jiang (Dried Ginger) in Bei Ji Wan (Emergency Pill); it aims to balance rigid and soft properties, embodying the intent of offense and defense. Therefore, medical texts state that Wu Ling San without Rou Gui or using non-aged herbs is unusable. If Rou Gui is removed and Ren Shen added, it is called Chun Ze Tang (Spring Moisture Decoction), which is effective for treating irritability.
Treats stabbing pain in the heart and abdomen caused by malarial fevers, regulating the middle jiao, and promoting qi movement.
Wu Yao (Linderae Radix) [1 liang] Xiang Fu (Cyperi Rhizoma) [3 liang, roasted dry] Gan Cao (Glycyrrhizae Radix et Rhizoma) [1 liang, stir-fried]
Grind all together into a fine powder. Add a small amount of salt and take with boiling water.