治瘾疹久不瘥，每发，先心腹痛，痰哕麻痹，筋脉不仁。
成块赤土（有砂石者不可用） 当归（各等分）
上冷酒调下二钱，日三服，兼用涂药。
护火草（大叶者又名景天） 生姜（和皮不洗等分研） 盐（量多少）
上涂摩痒处，如遍身瘾疹，涂发甚处，余处自消。
以人牙齿三五枚，炙令黄，为末，乳香汤调下，目见人屡用之，皆一服瘥，予目两见人
用有验，皆得方如上法。又一方，烧过温酒下亦可，服讫片时，疮便透。
柴胡 荆芥穗 秦艽 知母 当归 官桂 藿香 甘松 败龟（醋炙） 川乌头（炮） 地
骨皮 白胶香 芍药（以上各半两） 京芎（一两） 苎根（湿秤二两切碎）
上件药，并净洗晒干，捣为粗末，每服二钱，水一盏，入姜三片，大枣一个，同煎七分，
去滓服，早午食后夜睡各一服，三服滓并煎作一服吃，忌一切鱼面等毒，仍忌房事，不善忌
口及诸事者，服此药无验。
石行根不以多少，为细末，蜜调如膏，用贴疮口，三两日一看后易之。此二方，得于华
亭陶中夫宰君。中夫先得柴胡一方，用之如神。偶于里巷医处，得贴药二方，皆相须。冥若
神契，中夫在华亭。半年之间，治二十余人皆愈，此予寓秀州目见者。
上鲫鱼长三寸者，去肠，以和皮巴豆填满腹，麻皮缠以一束秆草，烧烟尽，研，粳米粥
丸绿豆大，粟饮下一丸，未利，加一丸，以利为度。每日以此为准，常令小利，尽剂乃安，
甚者破者效尤速，忌猪肉动风物。
治疗瘾疹（荨麻疹）长期不愈，每次发作时，先出现心腹疼痛、痰多呃逆、肢体麻木、筋脉感觉迟钝。
取成块的赤土（含有砂石的不可使用）、当归（各等分）。
将上述药材用冷酒调服二钱，每日服用三次，同时配合外用涂药。
护火草（叶片大的又名景天）、生姜（带皮不清洗，等量研磨）、盐（根据用量多少而定）。
将上述药物涂抹并按摩瘙痒部位，如果是全身性瘾疹，只涂抹症状最严重的地方，其余部位自然会消退。
取人牙齿三五枚，烤至黄色，研成粉末，用乳香汤调服。我看到有人多次使用此法，都是一次服药后痊愈。我亲眼见到两人使用此方有效，方法均如上所述。还有另一种方法，将牙齿烧过后用温酒送服也可以，服药片刻后，皮疹便会透发出来。
柴胡、荆芥穗、秦艽、知母、当归、官桂、藿香、甘松、败龟（醋炙）、川乌头（炮制）、地骨皮、白胶香、芍药（以上各半两）、京芎（一两）、苎根（湿重称二两，切碎）。
将上述药材洗净晒干，捣成粗末。每次服用二钱，加水一盏，放入生姜三片、大枣一个，共同煎煮至七分水量，去渣服用。在早饭后、午饭后、夜睡前各服用一次，三次服用的药渣合并再煎煮一次服用。忌食一切鱼类、面食等发物，同时禁止房事。如果不善于忌口及注意其他事项的人，服用此药无效。
石行根（用量不限），研成细末，用蜂蜜调成膏状，贴敷于疮口，两三日后更换一次。这两个方子，是从华亭县陶中夫那里得到的。陶中夫先得到了柴胡一方，使用效果神奇。偶然从乡间医生处得到两个外敷方子，两者相辅相成，仿佛冥冥中与神灵契合。陶中夫在华亭期间，半年之内治愈了二十多人，这是我寓居秀州时亲眼所见。
选取长三寸的鲫鱼，去除内脏，填入带皮的巴豆填满鱼腹，用麻皮捆绑，外面缠一束秆草，烧至烟尽，研成粉末，用粳米粥制成如绿豆大小的丸剂。用粟米饮送服一丸，如果未通便，增加一丸，以大便通畅为度。每天以此为准，保持轻微腹泻，服完全部药剂后才算安稳。病情严重或溃烂者，见效尤其迅速。忌食猪肉及动风食物。
Treat chronic urticaria (wind wheals) that does not heal for a long time. Upon each onset, there is initially heart and abdominal pain, excessive phlegm with hiccups, limb numbness, and insensitivity of the sinews and vessels.
Take *Chengkuai Chitu* (Clay in lumps; those containing sand or gravel must not be used) and *Danggui* (Radix Angelicae Sinensis) in equal parts.
Mix the above with cold wine to take two qian per dose, three times daily. Also use external application medicine concurrently.
Take *Huhuocao* (Sedum sarmentosum, also known as *Jingtian* when leaves are large), fresh ginger (with skin, un-washed, in equal amount, ground), and salt (according to quantity).
Apply and massage onto the itchy areas. If the urticaria covers the whole body, apply only where the symptoms are most severe; the rest will subside spontaneously.
Take three to five human teeth, roast until yellow, grind into powder, and take mixed with *Ruxiang* (Boswellia Carterii resin) decoction. I have seen people use this repeatedly, all recovering after one dose. I personally witnessed two cases where this formula was effective, using the method described above. Another method is to calcine the teeth and take them with warm wine. Shortly after ingestion, the sores will erupt.
*Baihu* (Radix Bupleuri), *Jingjiesui* (Herba Schizonepetae), *Qinjiao* (Radix Gentianae Macrophyllae), *Zhimu* (Rhizoma Anemarrhenae), *Danggui* (Radix Angelicae Sinensis), *Guangui* (Cortex Cinnamomi), *Huoxiang* (Herba Pogostemonis), *Gansong* (Nardostachys Radix), *Baigui* (Carapax et Plastrum Testudinis, calcined with vinegar), *Chuanwutou* (Radix Aconiti Lateralis Preparata), *Digupi* (Cortex Lycii), *Biaojiaoxiang* (Resina Commiphorae), *Shaoyao* (Radix Paeoniae Alba) (each half liang), *Jingxiong* (Radix Ligustici Chuanxiong) (one liang), *Zhugen* (Radix Boehmeriae niveae, weighed wet at two liang, cut into pieces).
Clean and dry the above herbs, crush into coarse powder. Take two qian per dose, add one sheng of water, three slices of ginger, and one jujube. Decoct together until reduced to 70% volume, strain, and drink. Take one dose after breakfast, one after lunch, and one before sleep. Combine the dregs from the three doses, decoct again, and consume. Avoid all fish, noodles, and other triggering foods. Abstain from sexual intercourse. Those who fail to observe these dietary and behavioral restrictions will find this medicine ineffective.
Take *Shixinggen* (amount unspecified), grind into fine powder, mix with honey to form a paste, and apply to the sore. Check and replace every two to three days. These two formulas were obtained from Tao Zhongfu, magistrate of Huating. Tao first obtained the *Baihu* formula, which proved miraculous. He accidentally acquired two topical formulas from a village doctor; the two sets complemented each other perfectly, as if divinely matched. While Tao was in Huating, he cured over twenty patients within half a year, an observation made by me while residing in Xiuzhou.
Select a crucian carp three cun in length, remove the intestines, fill the abdomen with *Badou* (Fructus Crotonis) including the skin, bind with hemp rope, wrap with a bundle of straw stalks, and burn until smoke ceases. Grind the residue into powder. Form pills the size of mung beans using rice gruel. Administer one pill with millet beverage. If no bowel movement occurs, increase by one pill. Continue until mild diarrhea is achieved. Maintain this standard daily, ensuring slight purgation until the entire course is completed, then stability is restored. For severe or ulcerated cases, efficacy is even faster. Avoid pork and wind-aggravating foods.