防风通圣散（见时毒门） 祛风换肌丸（见白屑风门） 真君妙贴散（见肿疡门） 诸疮一扫光（见疥疮门）
湿肿者，皆脾气受伤之病。或饮食后骤受风寒所侵，或饥
渴时误餐生冷所滞，寒积于中，食不克化，其患胸膈不宽，小水不利，面目浮肿，渐至遍身，此土伤不能生化
之故也。宜用二蛟散疏通稼土，温养脾元，其小水自利，浮肿自消。此方百发百中之妙。
二蛟散
二蚊散内焙皮硝 陈米三年要炒焦
湿肿糖汤调服下 如蛟行水自然消
治生冷、恼怒伤脾，致胸膈不宽，小水不利，面目四肢浮肿，诸药不效。
用三年老黄米炒焦黄色为末，提净芒硝三两，锅内溶化，炒干为末，每用一平杯，和匀再碾极细，大人壮
实者每服三钱，小儿十岁上下者一钱二分，俱用赤砂糖三茶匙和白滚汤半茶钟空心调服。至午大便一次，至晚
再便一次，其疾先从眼胞消起，日久元气虚者，与加味胃苓汤间服。至重者，不过五服愈。
加味胃苓汤
加味胃苓汤术苓 参查芍半藿香陈
泽泻猪苓并浓朴 甘草香附效如神
治脾胃受伤，胸膈不宽，两胁膨胀，小水不利，面目四肢浮肿者服之。
陈皮 茯苓 白术 白芍（各一钱） 藿香 人参 浓朴 山楂 泽泻 半夏（各五分） 甘草 猪苓
（各三分） 香附（女人加一钱）
姜三片，灯心二十根，水二钟，煎八分，食前服。
防风通圣散（参见“时毒”章节）祛风换肌丸（参见“白屑风”章节）真君妙贴散（参见“肿疡”章节）诸疮一扫光（参见“疥疮”章节）。
湿肿，都是脾气受损导致的疾病。有的是在饮食之后突然受到风寒侵袭，有的是在饥饿口渴时误食生冷食物导致停滞，寒气积聚在体内，食物无法消化，症状表现为胸膈部不宽阔通畅，小便不利，面目浮肿，逐渐蔓延至全身，这是脾土受伤不能正常生化运化的缘故。适宜使用二蛟散来疏通脾土，温养脾元，这样小便自然通利，浮肿自然消退。这个方子有百发百中的奇妙疗效。
二蛟散
二蛟散由焙干的皮硝、三年陈米需炒焦组成。
用湿肿糖汤调服下，如同蛟龙行水，病邪自然消除。
治疗因生冷食物或恼怒伤及脾胃，导致胸膈不宽，小便不利，面目及四肢浮肿，其他药物无效的情况。
取三年老黄米炒至焦黄色后研成粉末，提取净芒硝三两，在锅内溶化，再与米粉混合炒干研成粉末。每次服用一平杯，搅拌均匀后再次碾磨至极细。成年身体壮实者每次服用三钱，十岁左右儿童服用一钱二分，均使用赤砂糖三茶匙和半茶钟开水空腹调服。到中午大便一次，到晚上再大便一次，疾病先从眼睑处开始消退。对于日久元气虚弱的人，可与加味胃苓汤交替服用。病情严重的，不超过五剂即可痊愈。
加味胃苓汤
加味胃苓汤由白术、茯苓、人参、山楂、白芍、半夏、藿香、陈皮、泽泻、猪苓、厚朴、甘草、香附组成，疗效如神。
治疗脾胃受伤，胸膈不宽，两胁膨胀，小便不利，面目及四肢浮肿的患者服用。
陈皮、茯苓、白术、白芍（各一钱），藿香、人参、厚朴、山楂、泽泻、半夏（各五分），甘草、猪苓（各三分），香附（女性患者加一钱）。
生姜三片，灯心草二十根，水两钟，煎煮至八分，饭前服用。
Fangfeng Tongsheng San (see section on "Shidu" / Time-toxic Diseases), Qufeng Huanji Wan (see section on "Baixiefeng" / White Dandruff Wind), Zhenjun Miaotie San (see section on "Zhongyang" / Swollen Ulcers), Zhuchang Yisaoguang (see section on "Jiechuang" / Scabies Sores).
Shizhong (Dampness Edema) is a disease caused by injury to the Spleen Qi. It may result from sudden invasion of wind-cold after eating, or from stagnation due to mistakenly consuming raw and cold foods when hungry or thirsty. Cold accumulates in the middle jiao, and food fails to digest. Symptoms include a sensation of fullness and tightness in the chest and diaphragm, difficult urination, edema of the face and eyes, which gradually spreads to the entire body. This is due to the injury of Earth (Spleen) failing to transform and transport. The appropriate treatment is Erjiao San to unblock the Spleen Earth and warm-nourish the Spleen Yuan (Source). Consequently, urination will naturally become smooth, and edema will subside. This formula boasts miraculous efficacy with a hundred percent success rate.
Erjiao San
Erjiao San consists of calcined Glauber's Salt (Pining) and three-year-old rice stir-fried until charred.
Take with dampness-edema sugar water; like dragons moving water, the pathogen naturally dissipates.
It treats cases where raw/cold foods or anger injure the Spleen and Stomach, leading to chest/diaphragm fullness, difficult urination, and edema of the face and four limbs, when other medicines are ineffective.
Use three-year-old yellow millet stir-fried until dark yellow, ground into powder. Extract pure Mirabilite (Mangxiao) 3 qian, dissolve it in a pot, mix with the millet powder, stir-fry until dry, and grind into an extremely fine powder. Each dose is one level cup, mixed well and ground finer again. For adults with robust constitutions, take 3 qian per dose; for children around ten years old, take 1.2 qian per dose. Mix with 3 teaspoons of brown sugar and half a tea cup of boiling water, taken on an empty stomach. By noon, there will be one bowel movement; by evening, another. The disease will first subside starting from the eyelids. For those with long-standing deficiency of Yuan Qi, alternate with Jiawei Weiling Tang. For severe cases, five doses are sufficient for cure.
Jiawei Weiling Tang
Jiawei Weiling Tang consists of Atractylodis Macrocephalae Rhizoma (Baizhu), Poria (Fuling), Ginseng Radix et Rhizoma (Renshen), Crataegi Fructus (Shanzha), Paeoniae Radix Alba (Baishao), Pinelliae Tuber (Banxia), Agastache Herba (Huoxiang), Citri Reticulatae Pericarpium (Chenpi), Alismatis Rhizoma (Zexie), Polyporus (Zhuling), Magnoliae Officinalis Cortex (Houpo), Glycyrrhizae Radix et Rhizoma (Gancao), and Cyperi Rhizoma (Xiangfu); its efficacy is like divine spirit.
It is taken by patients suffering from injury to the Spleen and Stomach, chest/diaphragm fullness, distension of both hypochondria, difficult urination, and edema of the face and four limbs.
Citri Reticulatae Pericarpium (Chenpi), Poria (Fuling), Atractylodis Macrocephalae Rhizoma (Baizhu), Paeoniae Radix Alba (Baishao) (each 1 qian); Agastache Herba (Huoxiang), Ginseng Radix et Rhizoma (Renshen), Magnoliae Officinalis Cortex (Houpo), Crataegi Fructus (Shanzha), Alismatis Rhizoma (Zexie), Pinelliae Tuber (Banxia) (each 0.5 qian); Glycyrrhizae Radix et Rhizoma (Gancao), Polyporus (Zhuling) (each 0.3 qian); Cyperi Rhizoma (Xiangfu) (add 1 qian for women).
Add three slices of Zingiberis Rhizoma Recens (Fresh Ginger) and twenty stalks of Junci Medulla (Dengxin), two zhong of water, decoct until eight fen remains. Take before meals.