治发背痈疽，诸般恶毒疮疖，其效如神。治疽疾，先以麦饭石膏涂付，俟其疮根脚渐收，
止于径寸大，却用神异膏贴之收口。此药随其人病深浅取效，合时不可与妇人鸡犬猫厌秽物
见之。
玄参（半两） 绵黄 （三分） 杏仁（去皮尖，切，一两） 全蛇蜕（盐水洗，焙，
半两） 男子乱发（洗净，焙干，半两） 露蜂房（净锉，一两，用有蜂儿者为妙） 黄丹
（飞罗细，五两） 真麻油（一斤）
上将麻油同发，入银铫中文武火熬，候发焦熔尽，以杏仁投入，候变黑色，用好绵滤
去滓，再将所熬清油入铫内，然后入玄参黄 ，慢火熬一二时，取出铫子，安冷炉上半时久
。火力稍息，旋入露蜂房蛇蜕二味，将柳枝急搅，却移铫于火上，不住手搅，慢火熬至紫黄
色，用绵滤过，复入清油在铫内，乘冷投黄丹，急搅片时，又移铫于火上，以文武慢火熬，
不住手柳枝搅千余转，候药油变黑色，滴于水中凝结成珠，则是膏成就。若珠子稀，再熬少
时，必候其得所，然后瓷器内收封待用，或恐偶然熬火太过稍硬，难于用，却少将蜡熬麻油
在内，以瓷器盛封，盖于甑上蒸，乘热搅调收用。膏药熬成了，须连所乘瓷器置净水中，出
火毒一昼夜，歇三日方可用，日换两次，夜换一次。熬此膏药，极难于火候，须耐烦看火紧
慢，火猛则药中火发，不特失药性，又伤人面目，救助不及，千万谨戒。膏药方甚多，不下
数十，治疽之时，神效无出于此方，千金不换，杖疮尤妙。
治疗发背痈疽，以及各种恶毒的疮疖，疗效神奇。治疗疽病时，先用麦饭石膏涂抹患处，等到疮疡的根部逐渐收敛，直径缩小到一寸左右时，再用神异膏贴敷以收口。此药根据患者病情的深浅而见效，配制时不能让妇女、鸡、狗、猫等污秽之物见到。
玄参（半两） 绵黄芪（三分） 杏仁（去皮尖，切碎，一两） 全蛇蜕（用盐水清洗，焙干，半两） 男子乱发（洗净，焙干，半两） 露蜂房（干净锉碎，一两，最好选用带有蜂儿的） 黄丹（飞罗细研，五两） 真麻油（一斤）
先将麻油与头发一起放入银锅中，用文火和武火交替煎熬，等到头发焦枯熔化殆尽后，投入杏仁，等到杏仁变成黑色，用好棉过滤去除药渣。再将熬好的清油倒入锅中，然后加入玄参和黄芪，用慢火煎熬一两个时辰，取出锅子，放在冷炉上放置半个时辰以上。待火力稍减，随即加入露蜂房和蛇蜕两味药，用柳枝快速搅拌，然后将锅移到火上，不停地搅拌，用慢火熬至紫黄色，用棉布过滤，再把清油倒回锅中，趁冷投入黄丹，急搅片刻，又将锅移到火上，用文火和武火慢熬，不停用柳枝搅拌一千多转，等到药油变成黑色，滴入水中能凝结成珠状，这就说明膏药制成了。如果珠子松散不成形，再熬一会儿，必须等到火候恰当，然后在瓷器中密封保存备用。如果恐怕偶然火候过大导致药膏稍硬，难以使用，就少加一些蜡和麻油在锅内，用瓷器盛装密封，放在蒸笼上蒸，趁热搅拌调和后使用。膏药熬好后，必须连同盛装的瓷器放入净水中，退去火毒一昼夜，休息三天后方可使用，每天更换两次，晚上更换一次。熬制这种膏药，最难掌握火候，必须耐心观察火势的快慢，火太猛则药性发散，不仅失去药效，还会伤害人的面目，后果无法补救，千万谨慎戒除。膏药的方子很多，不下数十种，治疗疽病时，神效没有超过这个方子的，价值千金也不换，对于杖疮尤其妙用。
To treat back carbuncles and sores, as well as various malignant ulcers and boils, the efficacy is miraculous. When treating yu diseases (deep-seated suppurative infections), first apply Maifan Shi Gao (Wheat Meal Stone Powder) to the affected area. Wait until the base of the ulcer gradually recedes to a diameter of about one cun, then apply Shenyi Gao (Miraculous Ointment) to promote healing and closure. This medicine takes effect according to the depth of the patient's disease. During preparation, it must not be seen by women, chickens, dogs, cats, or other unclean substances.
Xuan Shen (Scrophulariae Radix, 0.5 liang) Mian Huang Qi (Astragali Radix, 3 fen) Xing Ren (Armeniacae Semen, peeled, core removed, sliced, 1 liang) Quan She Tui (Bombyx Batryticatus, washed with salt water, dried, 0.5 liang) Nanzhi Luang Fa (Human Hair, cleaned, dried, 0.5 liang) Lu Feng Fang (Vespa Urticans Nest, cleaned and chopped, 1 liang; preferably those containing larvae) Huang Dan (Lithargyrum, refined through fine sieve, 5 liang) Zhen Ma You (Sesame Oil, 1 jin)
First, place the sesame oil and hair together in a silver pot. Boil using alternating mild and strong heat until the hair is charred and completely melted. Then add Xing Ren (Armeniacae Semen). Once the almonds turn black, filter out the dregs using good cotton cloth. Pour the clarified oil back into the pot, then add Xuan Shen (Scrophulariae Radix) and Huang Qi (Astragali Radix). Simmer slowly for one to two shichen (4-8 hours). Remove the pot from the fire and place it on a cold stove for half an hour or more. As the heat subsides, quickly add Lu Feng Fang (Vespa Urticans Nest) and She Tui (Bombyx Batryticatus). Stir vigorously with a willow branch. Return the pot to the fire, stirring constantly with the willow branch over low heat until the mixture turns purple-yellow. Filter through cotton cloth. Pour the clear oil back into the pot. While still warm, add Huang Dan (Lithargyrum) and stir rapidly for a moment. Return the pot to the fire and simmer slowly over mild heat, stirring continuously with a willow branch for over a thousand turns. When the medicinal oil turns black and forms beads when dropped into water, the ointment is ready. If the beads are loose, boil for a short while longer until the consistency is correct. Store in porcelain containers, sealed for future use. If the ointment becomes too hard due to excessive heat, melt a small amount of wax with sesame oil in the container. Seal in porcelain, steam over a steamer, and stir while hot to adjust the consistency. After the ointment is prepared, place the porcelain container in clean water to remove "fire toxicity" for one full day and night. Let it rest for three days before use. Change the dressing twice daily and once at night. The most difficult aspect of preparing this ointment is controlling the heat. One must patiently monitor the intensity. Excessive heat causes the medicinal properties to dissipate, loses efficacy, and can severely burn the face and eyes, with no remedy available. Exercise extreme caution. There are dozens of ointment formulas, but none surpass this one in miraculous efficacy for treating yu diseases. It is worth a thousand gold pieces and is particularly effective for injuries from beating.