论曰经谓汗出见湿，乃生痤痱，盖热盛汗出，阳气发泄而腠理疏，反以寒水洗浴，则热
气内郁于皮腠之间，轻则为痱，重则为痤也，世俗通谓之痱子疮，其状皮肉如毫针所刺，遍
体细疮如麸片，愈而复发者是也。
治痱子瘙痒，楝花粉敷之方
苦楝花（不拘多少焙干）
上一味，捣罗为细末，入蚌粉滑石末，各少许研匀，日频敷之。
治痱子磨破成疮，宜用此，止痛生肌。赤石脂散方
赤石脂（细研） 黄柏（去粗皮锉） 腊茶（末各半两） 白面（二两） 龙脑（半
钱细研）
上五味，捣研为细散，每用时，绵 扑之。
治夏月痱子。葛粉方
葛粉（三两） 甘草（生用为末一两） 锻石（微炒半两）
上三味，研细末，每用时，绵 扑之。
治痱疮痒痛。龙脑粉方
龙脑（一钱） 粟米粉（五两）
上二味，研细末，先用枣叶汤洗后，绵 扑之。
治夏月痱疮。丹垩散方
上取旧屋梁上，刮取旧赤白皮，罗末敷之。
治夏月痱盛。滑石粉方
滑石（研） 绿豆粉（研） 枣叶（干者为末各一两）
上三味，合研为细末，遍敷之。
治暑月肌肤疮烂，或因搔成疮者。方
取干壁土，揉细末敷之，随手即瘥。
论曰肉刺者，生于足指间，形如硬胝，与肉相附，隐痛成刺，由靴履急窄，相磨而成，
俗呼为鸡眼是也。
治肉刺方
肥皂荚（一挺） 无食子（三枚）
上二味，同烧令烟断细研，以酽米醋于砂盆中，别磨皂荚如糊，和末敷之。
治肉刺方
熏陆香 石硫黄
上二味，等分，同研令匀，涂肉刺上，以烧钗烙之效。
治肉刺方
猪 枫香脂（研细）
上二味，先研猪 令烂，次入枫香脂末，相和成膏，挑剔刺处令净，以药敷之。
治肉刺方
柏木上白胶 松脂（各一两） 黄蜡（半两）
上三味，同于火上熔成膏，候冷贴之，用物系定。
治肉刺方
蟾酥（五片汤中浸湿） 腻粉（一钱）
上二味，将蟾酥于盆子中，以腻粉同和令匀，先用针拨破头边，然后涂药，密裹之。
治肉刺久不瘥方
松脂 乳香（各一分）
上二味，同研令匀细，先用针拨破，后以药敷之，密封系。
治肉刺结硬方
上用针挑破，以鸡子白点三两度，即落下。
治肉刺方
上捣白芥子如粉，以醋调敷之，密封系，经宿揭去，自然落下。
治肉刺方
上用羊脑髓敷之、。
取肉刺方
上捣乌梅肉和醋封之，当日拔根出，永除。
取肉刺方
上以 砂少许，和胶令消匀贴之，根即出。
论述说：《内经》记载，出汗后遇到湿气，就会生痤痱。这是因为热盛汗出，阳气外泄导致腠理（皮肤纹理及毛孔）疏松，此时若反而用寒水洗澡，热气便郁结在皮腠之间，轻的成为痱子，重的成为痤疮。世俗通常称之为痱子疮，其症状是皮肉像被毫针刺过一样，全身细碎的小疮像麸皮片一样，好了又复发。
治疗痱子瘙痒，使用楝花粉敷贴的方剂：
苦楝花（不限多少，焙干）
以上一味药，捣碎过筛成细末，加入少许蚌粉和滑石末，研磨均匀，每日频繁敷用。
治疗痱子磨破成疮，适宜使用此方，可止痛生肌。赤石脂散方：
赤石脂（细细研磨） 黄柏（去除粗皮切碎） 腊茶（制成粉末各半两） 白面（二两） 龙脑（半钱，细细研磨）
以上五味药，捣研成细散，每次使用时，用棉布包裹药粉扑擦患处。
治疗夏季痱子。葛粉方：
葛粉（三两） 甘草（生用，制成粉末一两） 锻石（微炒半两）
以上三味药，研磨成细末，每次使用时，用棉布包裹药粉扑擦患处。
治疗痱疮痒痛。龙脑粉方：
龙脑（一钱） 粟米粉（五两）
以上二味药，研磨成细末，先用枣叶汤清洗患处，然后用棉布包裹药粉扑擦。
治疗夏季痱疮。丹垩散方：
取旧屋梁上刮下的旧红白皮，过筛成末敷用。
治疗夏季痱子严重。滑石粉方：
滑石（研磨） 绿豆粉（研磨） 枣叶（干燥者制成粉末各一两）
以上三味药，混合研磨成细末，遍身敷用。
治疗暑月肌肤疮烂，或因搔抓成疮者。方：
取干壁土，揉成细末敷用，随手即可痊愈。
论述说：肉刺，生于足趾之间，形状像硬茧，与肉相连，隐痛如针刺，由靴鞋急窄，相互摩擦而成，俗称鸡眼。
治疗肉刺方：
肥皂荚（一挺） 无食子（三枚）
以上二味药，一同烧至烟断，细细研磨，用浓米醋在砂盆中另磨皂荚成糊状，调和药末敷用。
治疗肉刺方：
熏陆香（乳香） 石硫黄
以上二味药，等分，一同研磨均匀，涂于肉刺上，用烧红的发钗烙烫，效果显著。
治疗肉刺方：
猪脂 枫香脂（研磨细）
以上二味药，先将猪脂研烂，再加入枫香脂末，混合成膏，挑破刺处使其干净，敷上药物。
治疗肉刺方：
柏木上白胶 松脂（各一两） 黄蜡（半两）
以上三味药，同在火上熔化成膏，冷却后贴敷，用物品固定。
治疗肉刺方：
蟾酥（五片，在水中浸湿） 腻粉（一钱）
以上二味药，将蟾酥放入盆中，与腻粉混合均匀，先用针拨破头部边缘，然后涂药，严密包裹。
治疗肉刺久不愈合方：
松脂 乳香（各一分）
以上二味药，一同研磨均匀细腻，先用针拨破，后敷药物，密封固定。
治疗肉刺结硬方：
上面用针挑破，用鸡蛋清点涂两三遍，即自行脱落。
治疗肉刺方：
上面捣白芥子成粉，用醋调敷，密封固定，过夜揭去，自然脱落。
治疗肉刺方：
上面用羊脑髓敷用。
Commentary states: The *Neijing* records that sweating followed by exposure to dampness generates acne and miliaria. This is because excessive heat causes sweating, leading to the dispersion of Yang Qi and the loosening of Couli (skin pores and interstices). If one bathes with cold water at this time, the heat becomes internally constrained within the skin and Couli. Mild cases result in miliaria, while severe cases result in acne. Secularly, this is commonly referred to as "miliaria sores." Its presentation involves the skin and flesh appearing as if pricked by fine needles, with widespread tiny sores resembling bran flakes, which heal but recur.
Formula for applying Melia Flower Powder to treat itching from miliaria:
Melia Flower (*Meliae Flos*) (any amount, dried by roasting)
Take the above single herb, pound and sieve into a fine powder. Add a small amount of Concha Tridacnae Powder (*Concha Tridacnae*) and Talcum Powder (*Talcum*), grind uniformly, and apply frequently daily.
Chishizhi San Formula for treating miliaria rubbed into sores; suitable for relieving pain and generating tissue:
Red Kaolin (*Chishizhi*) (finely ground)
Phellodendri Cortex (*Huangbai*) (coarse bark removed, cut)
Winter Tea (*Lacha*) (powdered, half tael each)
Wheat Flour (*Baifan*) (two taels)
Borneol (*Longnao*) (half qian, finely ground)
Pound and grind the above five herbs into a fine powder. When using, wrap in cotton and dust/pat onto the affected area.
Ge Fen Formula for treating summer miliaria:
Kudzu Root Powder (*Gegen Fen*) (three taels)
Licorice Root (*Gancao*) (raw, powdered, one tael)
Calcined Alumen (*Duanshi*) (lightly roasted, half tael)
Grind the above three herbs into a fine powder. When using, wrap in cotton and dust/pat onto the affected area.
Longnao Fen Formula for treating miliaria sores with itching and pain:
Borneol (*Longnao*) (one qian)
Millet Flour (*Sumi Fen*) (five taels)
Grind the above two herbs into a fine powder. First wash with Zao Ye Decoction (date leaf soup), then wrap in cotton and dust/pat onto the affected area.
Dane San Formula for treating summer miliaria sores:
Scrape old red and white peeling paint from old house beams, sieve into powder, and apply.
Huashi Fen Formula for treating severe summer miliaria:
Talcum (*Huashi*) (ground)
Mung Bean Powder (*Lvdou Fen*) (ground)
Date Leaves (*Zaoye*) (dried, powdered, one tael each)
Mix and grind the above three herbs into a fine powder, and apply over the body.
Formula for treating skin sores rotting during hot months, or sores caused by scratching:
Take dry wall earth, rub into a fine powder, and apply. Healing occurs immediately.
Commentary states: Rouci (corns/clavus) arises between the toes, shaped like a hard callus, attached to the flesh, causing dull pain like a needle prick. It is formed by friction from tight shoes or boots, commonly known as corns.
Formula for treating Rouci:
Soap Pod (*Fanzijiao*) (one pod)
Chebulic Myrobalan (*Wushizi*) (three fruits)
Burn the above two herbs together until smoke ceases, then grind finely. Grind the soap pod separately into a paste using strong rice vinegar in a mortar. Mix the paste with the powder and apply.
Formula for treating Rouci:
Frankincense (*Xunluxiang*)
Native Sulfur (*Shiliuhuang*)
Grind the above two herbs in equal parts until uniform. Apply to the Rouci and cauterize with a heated hairpin for efficacy.
Formula for treating Rouci:
Porcine Fat (*Zhuzhi*)
Liquidambar Resin (*Fengxiangzhi*) (finely ground)
First grind the porcine fat until soft/melted, then add the Liquidambar resin powder. Mix into an ointment. Pick clean the puncture site of the Rouci, and apply the medicine.
Formula for treating Rouci:
White Gum from Cypress Wood (*Baimushang Baijiao*)
Pine Resin (*Songzhi*) (one tael each)
Yellow Beeswax (*Huangla*) (half tael)
Melt the above three herbs together over fire into an ointment. Allow to cool, apply, and secure with binding materials.
Formula for treating Rouci:
Toad Venom (*Chansu*) (five pieces, soaked wet in water)
Calomel (*Nifen*) (one qian)
Place the Toad Venom in a basin, mix evenly with Calomel. First, use a needle to break the head/edge, then apply the medicine, and wrap tightly.
Formula for treating stubborn Rouci not healing:
Pine Resin (*Songzhi*)
Frankincense (*Ruxiang*) (one fen each)
Grind the above two herbs until fine and uniform. First, use a needle to break it, then apply the medicine, seal, and bind securely.
Formula for treating hardened Rouci:
Use a needle to pick open the top. Dot with Egg White (*Jizi Bai*) two or three times; it will fall off naturally.
Formula for treating Rouci:
Pound White Mustard Seed (*Baijiezi*) into powder. Mix with vinegar to form a paste, apply, seal, and bind. Remove after one night; it will fall off naturally.
Formula for treating Rouci:
Apply Sheep Brain Marrow (*Yangnaosui*).
Method to extract Rouci:
Pound Chinese Plum Meat (*Wumei Rou*) and mix with vinegar. Seal the area. The root will be extracted on the same day, providing permanent removal.
Method to extract Rouci:
Use a small amount of Ammonium Chloride (*Naosha*), mix with glue until dissolved and uniform, then apply. The root will emerge.