凤眉疽者，生于眉心，一名印堂疽。属足太阳膀胱经风热壅结，阴阳相滞而生。初起色
黯根平，硬肿疼痛。如初起色赤浮肿 痛，此名眉心毒；若色黑不痛，麻痒太过，根硬如铁钉
之状，寒热并作，即眉心疔也。治法初用万灵丹发汗，内服荆防败毒散；若不能消散者，
即用夺命丹、活命饮攻之；有脓刺之，用升膏提毒，生肌散收口。
眉发生于眉棱，无论左右，皆膀胱小肠肝胆四经积热所致。形长如瓜，疼痛引脑，二目
合肿，坚硬色赤，按之有根，易成脓者，顺；无脓者，逆；至十四朝不溃，烦闷呕逆不食者
凶。治法与前症同。东垣云∶初起宜用海马崩毒法救之。
海马崩毒法∶凡发背、对口、眉疽等证，初起时用热水自肘后洗至手六经起端处止，日
洗数十遍，以泄热毒，务洗至指甲皮穣方可住洗。盖三阳经俱属督脉经所领，洗至指甲皮穣
者，俾热从根本而解也。此系秘传，慎勿轻忽。
夫眼丹者，生于眼胞，或在上，或在下。眼胞属脾胃，证虽见于脾胃之部，实由心经受
毒，热传脾胃，热毒升上，以致气血凝聚而成丹毒也。风多者，则浮肿易消；热甚者，则坚
肿难散。宜以如意金黄散敷之，汤饮则用羚羊、甘菊、石决明、夏枯草、金银花、丹皮、山
栀等。如脓成，急以针刺之，迟则眼头自破。此乃睛明穴，内空难敛，成漏者多。
眼漏一名漏睛疮，生于目内 下，由肝热风湿，病发于足太阳膀胱经睛明穴，其穴系藏
泪之所。初起如豆如枣，红肿疼痛，疮形虽小，根源甚深，斯时宜用清解清散。如穿溃每难
收敛，遂成漏管，以升药条插入提之，一日一换，数十日方收口。内服神效黄 汤，或作为
丸亦可。此证又有溃断眼边弦者，最难收口。
凤眉疽，生于眉心部位，又名印堂疽。此病归属于足太阳膀胱经，由风热之邪壅结、阴阳之气阻滞而生成。初起时颜色暗滞、根基平坦，局部硬肿且疼痛。如果初起时颜色红赤、浮肿且疼痛，这称为眉心毒；若颜色发黑且不痛，麻痒感极度强烈，根部坚硬如铁钉状，伴有寒热交替发作，这就是眉心疔。治疗方法：初期使用万灵丹以发汗解表，内服荆防败毒散；如果不能消散，则立即使用夺命丹、活命饮进行攻逐排毒；若有脓液形成，则刺破排脓，外用升膏以提引毒邪外出，再用生肌散促进伤口愈合。
眉发生于眉棱骨处，无论左侧还是右侧，皆由膀胱、小肠、肝、胆四经积热所致。其形态长如瓜状，疼痛牵引至脑部，双眼合拢肿胀，质地坚硬色红，按压时有根脚，容易化脓的属顺证；不能化脓的属逆证；到了第十四天仍未溃破，且出现烦闷、呕吐、无法进食的属凶证。治疗方法与前症相同。李东垣说：初起时适宜采用海马崩毒法来救治。
海马崩毒法：凡是治疗发背、对口疮、眉疽等病症，在初起时使用热水从肘后部清洗至手三阳经起始处为止，每天清洗数十遍，以泄除热毒，务必洗到指甲及皮肉深处方可停止清洗。因为三阳经都受督脉统领，洗至指甲皮肉深处，是为了让热毒从根本得以解除。这是秘传之法，切勿轻视忽略。
眼丹，生于眼睑部位，或在上睑，或在下睑。眼睑归属于脾胃，虽然症状表现在脾胃所属的部位，但实际上是由心经受毒，热邪传移至脾胃，热毒上炎，导致气血凝聚而成丹毒。风邪偏盛者，则浮肿容易消退；热邪炽盛者，则坚硬肿胀难以消散。适宜用如意金黄散外敷，汤剂则选用羚羊角、甘菊、石决明、夏枯草、金银花、牡丹皮、山栀等药物。如果脓液已成，急需用针刺破排脓，拖延过久则眼角会自行破裂。此处乃是睛明穴所在，内部空虚难以收敛，容易形成漏管。
眼漏，又名漏睛疮，生于目内眦下方，由肝经湿热风湿所致，病发于足太阳膀胱经的睛明穴，该穴位是藏泪之处。初起时像豆子或枣子大小，红肿疼痛，疮形虽小，但根源很深，此时适宜使用清解清散的方法。如果穿溃后往往难以收敛，遂形成漏管，可用升药条插入引流，每日更换一次，经过数十日才能收口。内服神效黄芪汤，或者制成丸剂服用也可以。此证又有溃烂断绝眼角边缘筋弦的情况，最难收口愈合。
Fengmei Ju (Phoenix Eyebrow Carbuncle) arises at the glabella, also known as Yintang Ju. It belongs to the Foot-Taiyang Bladder Meridian, caused by the accumulation and knotting of Wind-Heat pathogenic factors, leading to stagnation of Yin and Yang Qi. Initially, the lesion is dark in color with a flat base, presenting induration, swelling, and pain. If initially red and swollen with pain, it is named Xinmian Du (Glabella Toxin); if black in color, painless, excessively numb and itchy, with a root hard like an iron nail, accompanied by alternating chills and fever, it is termed Xinmian Ding (Glabella Carbuncle). Treatment: Initially, use Wanling Dan to induce sweating; internally administer Jingfang Baidu San. If resolution does not occur, immediately employ Huoming Dan or Huoming Yin to attack and expel toxins. Once pus forms, puncture it, apply Sheng Gao to draw out toxins, and use Shengji San to promote wound healing.
Meifasheng (Eyebrow Hair Growth/Abscess) occurs on the supraorbital ridge, regardless of left or right side, caused by accumulated heat in the Bladder, Small Intestine, Liver, and Gallbladder meridians. Its shape is long like a melon, pain radiating to the brain, with both eyes swollen shut. Induration, redness, and a palpable root indicate a favorable prognosis (Shun) if pus easily forms; failure to form pus indicates an unfavorable prognosis (Ni). If unruptured by the 14th day, accompanied by irritability, vomiting, and inability to eat, it is ominous (Xiong). The treatment method is the same as for the preceding condition. Li Dongyuan stated: At the onset, the Haima Bengdu Method should be used for rescue.
Haima Bengdu Method: For conditions such as Back Carbuncle, Opposite Mouth Carbuncle, and Eyebrow Ju, at the initial stage, wash with hot water from behind the elbow to the starting point of the Hand-Taiyang meridians. Wash dozens of times daily to vent heat toxins, continuing until the washing reaches the depth of the fingernail and flesh. This is because the Three-Yang meridians are all governed by the Governor Vessel (Du Mai); washing to the depth of the nail and flesh ensures that heat is resolved from its root. This is a secret transmission; do not neglect it lightly.
Yandan (Eye Carbuncle) arises on the eyelids, either upper or lower. The eyelids belong to the Spleen and Stomach. Although the manifestation appears in the Spleen-Stomach region, it is actually due to toxin accumulation in the Heart Meridian, where Heat transmits to the Spleen and Stomach, causing Heat-Toxicity to ascend, resulting in the coagulation of Qi and Blood to form Dandu (Carbuncle). When Wind predominates, swelling subsides easily; when Heat is severe, induration and swelling are difficult to dissipate. Apply Ruyi Jinhuang San externally; internally, decoct Lingyang Jiao (Antelope Horn), Ganju (Chrysanthemum), Shijueming (Arca Concha), Xiakucao (Prunella Spike), Jinyinhua (Lonicera Flower), Danpi (Moutan Cortex), and Shanzhi (Gardenia Fruit). If pus matures, puncture urgently with a needle; delay may cause spontaneous rupture at the canthus. This area corresponds to the Jingming acupoint, which is hollow internally and difficult to close, often leading to fistula formation.
Yanlou (Eye Fistula), also known as Loujing Chuang, arises below the medial canthus, caused by Damp-Heat and Wind-Dampness in the Liver. The disease originates at the Jingming acupoint of the Foot-Taiyang Bladder Meridian, which is the repository for tears. Initially, it resembles a bean or date, with redness, swelling, and pain. Although the lesion is small, the root is deep. At this stage, Qingjie Qingsan methods are appropriate. If it ulcerates, it is often difficult to heal, forming a fistulous tract. Insert Sheng Yao strips for drainage, changing once daily, taking dozens of days to close. Internally administer Shenxiao Huangqi Tang, or prepare as pills. In some cases, the ulceration severs the lateral canthal ligament, making healing extremely difficult.