论曰肾气通于耳，心寄窍于耳，疏通不窒。则其听为聪，小儿心脏热实，贯冲耳脉开窍
者，塞结而为肿，或生脓汁，故谓之 耳，或因沐浴水入耳内，停积不化，亦为 耳，久不
治，则致聋聩。
治小儿 耳，汁出不止。矾石散方
白矾（熬令汁枯） 龙骨 铅丹（炒各半两） 麝香 竹 末（各一分）
上五味，同捣研细，先用绵杖子拭干耳内，以药少许掺之。
治小儿 耳出脓汁，疼痛不可忍者。竹 散方
竹 粪（一两） 白矾（熬令枯半两） 雄黄（二钱） 麝香（一字）
上四味，同研匀细，先用绵裹杖子，拭干耳中，次以药少许掺之。
治小儿 耳脓血，塞耳，赤石脂散方
赤石脂 白矾（熬令汁枯） 黄连（去须） 乌贼鱼骨（去甲各一分）
上四味，捣研为散，每取少许，绵裹塞耳中，大人可用一钱匕。一方，无赤石脂，有龙
骨。
治小儿 耳，夜明砂散方
夜明砂（二钱） 麝香（一字）
上二味，同研极细，先以绵杖子拭去脓，用药半钱匕，掺入耳中。
治小儿 耳出脓。螵蛸散方
桑螵蛸（须桑上者微炙末之）
上一味，入麝香少许同研，先用物拭脓净，然后掺药。
治小儿耳聋脓出，久不瘥者。红白散方
白矾（熬令汁枯） 染胭脂
上二味等分，研为细末，先以绵杖子缠去脓极干，用药半钱匕掺之，不过三两次。
治小儿水入耳内，脓出疼痛，日夜不止。如圣散方
箭 内 末（如有虫子同研令细用三钱） 腻粉 麝香（各一钱研）
上三味，同研细，先以绵杖子拭耳干，取药三剜耳子，深掺入耳，以绵塞定，如觉刺
扎。即是恶物要出，去绵侧耳令出，甚者三度，瘥，大人亦可用。
治 耳有脓水。野狼牙散方
野狼牙 白蔹 竹蛀屑（各一分）
上三味，捣研细，每用少许，掺耳内。
治 耳脓水不绝。矾脂散方
白矾（熬令汁枯） 松脂 木香 花胭脂（各一分）
上四味，捣罗为散，每用绵拭脓后，满耳填药。
治小儿 耳汁。方
黄连（去须三分） 龙骨（烧研半两） 乌贼鱼骨（去甲一枚炙）
上三味，捣研为末，麻油调少许，日三四度，点耳中。
治小儿 耳，汁出渍外生疮。雄黄散方
雄黄（研一两） 黄芩（去黑心） 曾青（研各半两）
上三味，捣研为散，以少许掺外疮，更用绵裹一大豆许，塞耳中，日再换之。
治小儿蚰蜒入耳。胡麻枕耳方
胡麻（不拘多少）
上一味，先熬后捣，贮以葛囊，枕之即出。
治小儿飞虫入耳。雄黄油方
雄黄（一分）
上一味研细，以麻油调抹耳中。
治小儿虫入耳。桃心塞耳方
桃心叶（二七叶焙） 胡麻子（一升炒）
上二味，先以桃叶塞耳中，其虫必出。如不出，以胡麻子炒令香，以葛袋盛枕头。耳中
虫自出。
治蚁子入耳方
炙肉
上一味，安在耳边，蚁子自出。
又方
韭
上一味，捣绞取汁，滴耳中。
又方
蓝青
上一味，捣绞取汁，滴耳中。
又方
葱
上一味。取涎滴耳中。
论述说：肾气通达于耳，心也寄居窍穴于耳，经络疏通而不阻滞，听力就能灵敏。小儿心脏热盛实证，热气冲贯耳部经脉，导致耳窍闭塞结聚而肿胀，或者产生脓汁，所以称为“耳”（此处原文缺字，根据语境应为“耳疳”或类似病症），有的因为洗澡时水进入耳内，停滞积聚无法化解，也会形成此类耳病，长期不治疗，就会导致耳聋失聪。
治疗小儿耳病，耳中汁液流出不止。矾石散方：
白矾（熬至汁液干枯）半两，龙骨半两，铅丹（炒制）半两，麝香一分，竹蛀屑末（各一分）。
以上五味药，一起捣碎研成细粉。先用棉条棒擦拭干净耳内，取少量药粉掺入耳中。
治疗小儿耳病流出脓汁，疼痛难以忍受。竹蛀散方：
竹蛀屑一两，白矾（熬至干枯）半两，雄黄二钱，麝香一字。
以上四味药，一起研磨均匀细腻。先用裹着棉花的棒子擦拭干净耳中，然后取少量药粉掺入。
治疗小儿耳病流出脓血，堵塞耳道，赤石脂散方：
赤石脂一分，白矾（熬至汁液干枯）一分，黄连（去须）一分，乌贼鱼骨（去壳）一分。
以上四味药，捣碎研成散剂。每次取少许，用棉包裹塞入耳中，成人可用一钱匕的量。另一版本，没有赤石脂，改用龙骨。
治疗小儿耳病，夜明砂散方：
夜明砂二钱，麝香一字。
以上两味药，一起研磨极细。先用棉条棒拭去脓液，取药半钱匕，掺入耳中。
治疗小儿耳病流出脓液。螵蛸散方：
桑螵蛸（必须是桑树上的，微火炙烤后研末）。
以上一味药，加入少许麝香一起研磨。先用物品擦净脓液，然后掺入药物。
治疗小儿耳聋且脓液流出，久治不愈者。红白散方：
白矾（熬至汁液干枯），染胭脂。
以上两味药等量，研为细末。先用缠有棉花的棒子将脓液擦至极干，用药半钱匕掺入，不超过两三次的用量。
治疗小儿水进入耳内，流出脓液，疼痛日夜不止。如圣散方：
箭镞内部粉末（如有虫子一同研磨极细，用三钱），腻粉一钱，麝香一钱（分别研磨）。
以上三味药，一起研磨细。先用棉条棒将耳擦干，取药三剜（挖取适量）放入耳孔，深入掺入耳内，用棉花塞住固定。如果感觉刺痛，就是恶物要排出的征兆，去掉棉花侧耳让脓液流出，严重者重复三次，痊愈后，成人也可以使用。
治疗耳病有脓水。野狼牙散方：
野狼牙一分，白蔹一分，竹蛀屑一分。
以上三味药，捣碎研细。每次用少许，掺入耳内。
治疗耳病脓水不绝。矾脂散方：
白矾（熬至汁液干枯）一分，松脂一分，木香一分，花胭脂一分。
以上四味药，捣碎过筛成为散剂。每次用棉擦拭脓液后，将药填满耳道。
治疗小儿耳中流汁。方：
黄连（去须）三分，龙骨（烧后研）半两，乌贼鱼骨（去壳一枚，炙烤）。
以上三味药，捣碎研成末，用麻油调少许，每日三四次，滴入耳中。
治疗小儿耳病，汁液流出浸渍外部生疮。雄黄散方：
雄黄（研）一两，黄芩（去黑心）半两，曾青（研）半两。
以上三味药，捣碎研成散剂。取少许掺在外面的疮口上，再用棉花包裹如大豆大小，塞入耳中，每天更换两次。
治疗小儿蚰蜒（一种多足虫）进入耳内。胡麻枕耳方：
胡麻（不限数量）。
以上一味药，先熬煮后捣碎，装在葛布囊中，枕在头下即可使虫出来。
治疗小儿飞虫进入耳内。雄黄油方：
雄黄一分。
以上一味药研细，用麻油调和涂抹耳中。
治疗小儿虫进入耳内。桃心塞耳方：
桃心叶（十四片焙干），胡麻子（一升炒香）。
以上两味药，先用桃叶塞入耳中，虫子必定会出来。如果不出来，将胡麻子炒香，用葛袋盛装枕头，耳中的虫子自然会出来。
治疗蚂蚁进入耳内的方子：
炙肉。
以上一味药，放在耳边，蚂蚁自己会出来。
又一方：
蓝靛（蓼蓝叶制成的染料）。
以上一味药，捣碎绞取汁液，滴入耳中。
Discussion states: The Qi of the Kidney (Shen) connects to the Ear, and the Heart (Xin) also has its orifice associated with the ear. When the meridians are unobstructed and clear, hearing becomes acute. In children, if there is excess heat in the Heart, it rushes through the meridians of the ear, causing blockage and swelling at the orifice, or generating pus; this condition is referred to as "Er Gan" (Ear Fungus/Polyp). Alternatively, if water enters the ear during bathing and stagnates without resolving, it also leads to this type of ear disease. If left untreated for a long time, it may result in deafness.
For treating pediatric Er Gan with continuous discharge of fluid from the ear: Fanshi San (Alum Powder) Formula
Bai Fan (Alumen, calcined until dry), Long Gu (Fossilia Ossis Mastodi et Scapulae), Qian Dan (Minium, stir-fried), each half liang; She Xiang (Moschus), Zhu Chen Mo (Powder of bamboo borings), each one fen.
Crush and grind these five ingredients into fine powder. First, wipe the inside of the ear dry with a cotton swab, then sprinkle a small amount of the medicine into the ear.
For treating pediatric Er Gan with purulent discharge and unbearable pain: Zhu Chen San (Bamboo Boring Powder) Formula
Zhu Chen Fen (Powder of bamboo borings), one liang; Bai Fan (Alumen, calcined until dry), half liang; Xiong Huang (Realgar), two qian; She Xiang (Moschus), one zi.
Grind these four ingredients uniformly into fine powder. First, wipe the ear clean with a cotton-wrapped stick, then sprinkle a small amount of the medicine into the ear.
For treating pediatric Er Gan with pus and blood discharge blocking the ear canal: Chishizhi San (Red Halloysite Powder) Formula
Chi Shi Zhi (Halloysitum Rubrum), Bai Fan (Alumen, calcined until dry), Huang Lian (Coptidis Rhizoma, remove roots), Wuzhe Yu Gu (Sepiae Endoconcha), each one fen.
Crush and grind these four ingredients into powder. Take a small amount each time, wrap in cotton, and insert into the ear. Adults may use one qian bi (measure). Another version excludes Chi Shi Zhi and uses Long Gu (Fossilia Ossis Mastodi et Scapulae) instead.
For treating pediatric Er Gan: Yeming Sha San (Stercus Apodemi Powder) Formula
Yeming Sha (Stercus Apodemi), two qian; She Xiang (Moschus), one zi.
Grind these two ingredients extremely finely. First, wipe away pus with a cotton swab, then insert half a qian bi of the medicine into the ear.
For treating pediatric Er Gan with pus discharge: Piaoxiao San (Mantis Egg Case Powder) Formula
Sang Piaoxiao (Ovum Mantidis, preferably from mulberry trees, lightly roasted and powdered).
Grind this single ingredient with a small amount of She Xiang (Moschus). First, wipe away pus cleanly, then apply the medicine.
For treating pediatric deafness with persistent pus discharge that has not healed for a long time: Hongbai San (Red and White Powder) Formula
Bai Fan (Alumen, calcined until dry), Ran Yanzhi (Vermilion dye).
Grind these two ingredients in equal proportions into fine powder. First, wipe the ear completely dry using a cotton-wrapped swab to remove all pus, then apply half a qian bi of the medicine. Do not exceed three or two applications.
For treating pediatric water entering the ear, resulting in pus discharge and ceaseless day-and-night pain: Rusheng San (Like-Sage Powder) Formula
Jian Nei Mo (Powder from the interior of arrowheads, if insects are present, grind together finely, use three qian), Ni Fen (Calomel), She Xiang (Moschus), each one qian (ground separately).
Grind these three ingredients finely. First, dry the ear with a cotton swab. Take enough medicine to fill the ear canal deeply, insert it, and plug with cotton. If a stinging sensation is felt, it indicates that foul matter is being expelled; remove the cotton, tilt the head to allow drainage. Severe cases may require repetition up to three times. Once healed, adults may also use this.
For treating ears with pus and water: Yelangya San (Wild Wolf's Tooth Powder) Formula
Ye Lang Ya (Radix Aconiti Kusnezoffii), Bai Lian (Ampelopsis Radix), Zhu Zhu Xie (Bamboo worm castings), each one fen.
Crush and grind these three ingredients finely. Use a small amount each time, sprinkling into the ear.
For treating non-stop pus and water from the ear: Fan Zhi San (Alum and Pine Resin Powder) Formula
Bai Fan (Alumen, calcined until dry), Song Zhi (Pini Resina), Mu Xiang (Aucklandiae Radix), Hua Yanzhi (Floral Vermilion), each one fen.
Crush and sieve these four ingredients into powder. After wiping away pus with cotton, pack the ear full with the medicine.
Formula for pediatric ear discharge:
Huang Lian (Coptidis Rhizoma, remove roots), three fen; Long Gu (Fossilia Ossis Mastodi et Scapulae, roasted and ground), half liang; Wu Zhe Yu Gu (Sepiae Endoconcha, remove shell, one piece, roasted).
Crush and grind these three ingredients into powder. Mix with a small amount of Mayou (Sesami Oleum) and instill into the ear three to four times daily.
For treating pediatric Er Gan where discharge soaks the exterior causing sores: Xionghuang San (Realgar Powder) Formula
Xiong Huang (Realgar, ground), one liang; Huang Qin (Scutellariae Radix, remove black heart), Ban Liang; Ceng Qing (Azurite, ground), half liang.
Crush and grind these three ingredients into powder. Sprinkle a small amount on the external sores. Wrap a quantity the size of a large soybean in cotton and insert into the ear, changing twice daily.
For treating centipedes entering the ear in children: Humazhen Er Fang (Sesame Pillow-Ear Method)
Huma (Semen Sesami Nigrum), any quantity.
Roast and crush this single ingredient, store in a kudzu cloth bag, and use as a pillow; the insect will exit.
For treating flying insects entering the ear in children: Xionghuang You (Realgar Oil)
Xiong Huang (Realgar), one fen.
Grind finely, mix with sesame oil, and smear inside the ear.
For treating insects entering the ear in children: Tao Xin Sai Er Fang (Peach Heart Ear Plug Method)
Tao Xin Ye (Folium Persicae, fourteen leaves, dried), Huma Zi (Semen Sesami Nigrum, one sheng, roasted).
First, plug the ear with peach leaves; the insect will likely emerge. If not, roast the sesame seeds until fragrant, place in a kudzu bag, and use as a pillow; the insect will naturally exit.
Formula for ants entering the ear:
Zhi Rou (Roasted meat).
Place this single ingredient near the ear; the ants will exit spontaneously.
Another formula:
Jiu Cai (Allii Tuberosi Herba).
Crush and squeeze to obtain juice, drip into the ear.
Another formula:
Lan Qing (Indigo Naturalis).
Crush and squeeze to obtain juice, drip into the ear.
Another formula:
Cong (Allii Fistulosi Bulbus).
Extract the mucus/juice and drip into the ear.