巢氏云，邪气与正气相搏，故令耳鸣，久即邪气停滞，遂成聋也。
菖乌散 治小儿耳自鸣，日夜不止。
菖蒲 乌头（炒。各四分）
上为末。绵裹内耳中，日再。
《千金翼》治耳疼痛方
附子（炮，去皮） 菖蒲
上二味，等分，裹塞之。
证治见心部疮疡条
巢氏云，耳宗脉之所聚，肾气之所通，小儿肾脏盛而有热者，热气上冲于耳，
津液壅结，即生脓汁，亦有因沐浴水入耳内，而不倾沥令尽，水湿停积，搏于血气，
蕴结成热，亦令脓汁出，皆为之 耳，久不瘥即变成聋也。
〔张涣〕红蓝花散 治 耳久不瘥。
红蓝花（洗，焙干） 黄柏（锉。各一两） 乌鱼骨 黄芩（各半两） 以上捣罗为细末，吹用
雄黄（水磨，细研，半两） 麝香（一分，研细）
上件，都研匀细。以绵缠 药，塞耳中，日再换。
〔田氏〕红玉散 治小儿脓耳。
枯白矾 干胭脂 麝香（各一钱）
上同研匀。先以绵裹杖子捻净，掺之。
〔汤氏〕龙黄散 治小儿停耳，汁出不止。
枯白矾 龙骨末 黄丹（炒。各半两） 麝香（一钱）
上同研细。先以绵杖子榐脓水尽，用散一字半分，为两处吹入耳内，日二次。
〔丹〕停耳，硫黄末敷之，日一夜一，妙。
《秘要》用蛐 灰末吹入立效，有疮者敷之。（孙真人方同）
薛氏云∶诸外治方，但可治腑证之轻者，若系肝经风热血燥等证，必根据前方
论内服合宜之药，外用此以收脓湿，亦无不可，若专泥攻而失内治，误矣。
巢元方说，邪气与正气相互搏结，所以导致耳鸣，时间久了邪气停滞，就形成耳聋。
菖乌散：治疗小儿耳朵鸣响，日夜不停止。
石菖蒲、乌头（炒制，各四分）
将上述药物研为细末。用棉布包裹药粉放入耳中，每日两次。
《千金翼方》治疗耳疼痛的方剂：
附子（炮制，去皮）、石菖蒲
将这两味药按等分比例，包裹后塞入耳中。
相关证治参见“心部疮疡”条目。
巢元方说，耳是宗脉汇聚之处，也是肾气通达之所。小儿肾脏精气旺盛且伴有热邪时，热气上冲于耳，津液壅滞凝结，就会生出脓汁；也有因为沐浴时水进入耳内，没有倾倒沥干使水流尽，导致水湿停积，与水湿搏结气血，蕴酿结成热邪，也会导致脓汁流出，这些都称为“耳”，时间久了不痊愈就会变成耳聋。
〔张涣〕红蓝花散：治疗耳病久治不愈。
红花（清洗，焙干）、黄柏（锉碎，各一两）、乌贼骨、黄芩（各半两）。以上药物捣碎过筛为细末，用于吹入。
雄黄（用水磨细研，半两）、麝香（一分，研细）。
将上述药物一起研磨均匀细腻。用棉条缠绕药粉，塞入耳中，每日更换两次。
〔田氏〕红玉散：治疗小儿脓耳。
枯白矾、干胭脂、麝香（各一钱）。
将上述药物共同研磨均匀。先用棉裹木棍捻净耳道，然后撒入药粉。
〔汤氏〕龙黄散：治疗小儿停耳，脓汁流出不止。
枯白矾、龙骨末、黄丹（炒制，各半两）、麝香（一钱）。
将上述药物共同研磨细。先用棉棒拭净脓水，取药粉约一字半分，分为两处吹入耳内，每日两次。
〔丹波元简〕对于停耳，用硫黄末敷贴，一日一夜一次，效果奇妙。
《秘要》使用蛐蟮灰末吹入立见成效，有疮口的则敷贴。（孙思邈真人方剂相同）
薛己说：各种外治方剂，只能治疗腑证较轻的情况。如果属于肝经风热血燥等证候，必须依据前文论述内服合适的药物，外用此法以收敛脓湿，也是可以的。如果专门拘泥于攻邪而忽视内治，就是错误的了。
Chao Yuanfang stated that when pathogenic factors contend with healthy qi, tinnitus occurs; if prolonged, the pathogenic factors stagnate, leading to deafness.
Changwu San (Acorus and Aconite Powder): Treats pediatric ear ringing that persists day and night.
Shichangpu (Rhizoma Acori Tatarinowii), Wutou (Radix Aconiti Lateralis Preparata) (stir-fried, 4 fen each).
Grind the above into powder. Wrap in cotton and insert into the ear, twice daily.
Qianjin Yi Fang (Supplement to Essential Prescriptions Worth a Thousand Gold) formula for treating ear pain:
Fuzi (Radix Aconiti Lateralis Preparata) (processed, skin removed), Shichangpu (Rhizoma Acori Tatarinowii).
Take equal parts of these two herbs, wrap them, and insert into the ear.
For relevant syndrome treatments, refer to the section on "Ulcers of the Heart Region."
Chao Yuanfang stated that the ears are the gathering point of the Zong Mai (Grand Vessels) and the pathway through which Kidney Qi communicates. In children, if the Kidney essence is abundant but accompanied by heat, the heat rises to the ears. The body fluids become congested and coagulate, producing pus. Alternatively, water may enter the ears during bathing and not be completely drained out. This retained moisture stagnates, contends with blood and qi, and generates heat, also causing pus discharge. These conditions are collectively referred to as "Er" (Ear Disease/Purulent Otitis); if not cured for a long time, they may develop into deafness.
[Zhang Huan] Honglanhua San (Safflower Powder): Treats chronic ear disease that fails to heal.
Honglanhua (Flos Carthami Tinctorii) (washed, dried by baking), Huangbai (Cortex Phellodendri) (scraped, 1 liang each), Wuyu Gu (Os Sepiae), Huangqin (Radix Scutellariae Baicalensis) (0.5 liang each). Grind the above into fine powder for insufflation.
Xionghuang (Realgar) (ground with water into fine paste, 0.5 liang), Shexiang (Moschus) (1 fen, finely ground).
Grind all ingredients together until uniform and fine. Wrap the medicine in cotton and insert into the ear, changing twice daily.
[Tian Shi] Hongyu San (Red Jade Powder): Treats pediatric purulent otitis.
Kubai Fan (Alumen Exsiccatum), Gan Yanzhi (Dry Carmine), Shexiang (Moschus) (1 qian each).
Grind uniformly. First, clean the ear canal with a cotton-wrapped stick, then apply the powder.
[Tang Shi] Longhuang San (Dragon Yellow Powder): Treats pediatric stagnant ear with continuous pus discharge.
Kubai Fan (Alumen Exsiccatum), Longgu (Os Draconis et Mastodi) powder, Huangdan (Minium) (stir-fried, 0.5 liang each), Shexiang (Moschus) (1 qian).
Grind finely. First, wipe away pus and fluid with a cotton swab. Insufflate approximately one zi half fen of powder into both ears, twice daily.
[Dan Bo Yuanjian] For stagnant ear, apply Sulfur powder externally, once per day and night, which is effective.
Mi Yao (Secret Essentials) recommends insufflating Quchan (Gryllus) ash powder for immediate effect; for cases with ulcers, apply it topically. (Sun Simiao's prescription is the same.)
Xue Ji stated: All external treatment formulas can only treat mild Fu-organ syndromes. If the condition belongs to Liver channel wind-fire or blood dryness, one must internally administer appropriate medicines according to previous discussions, while using external methods to absorb pus and dampness. This is acceptable. However, relying solely on external attack while neglecting internal treatment is erroneous.