乳痈者，乳房掀痛作脓，脓尽则愈。其初起，宜服栝蒌散，敷以香附饼，实时消散。若
已成脓，则用太乙膏贴之，若溃烂，则用海浮散掺之，外贴膏药，吸尽脓自愈。乳岩者，初
起内结小核，如棋子，积久渐大崩溃，有 岩之势，故名乳岩。宜服逍遥散，归脾汤等
药。虽不能愈，亦可延生，若妄行攻伐，是速其危也。
敷乳岩，实时消散，一切痈肿，皆可敷。
香附（细末，一两） 麝香（二分）
上二味研匀。以蒲公英二两，煎酒去渣，以酒调药，热敷患处。
治一切痈疽肿毒，用之提脓极效。
肉桂（一钱五分） 白芷 当归 玄参 赤芍 生地 大黄 土木鳖（各五钱） 乳香（末，二钱
没药（末，二钱） 阿魏（一钱） 轻粉（一钱五分） 血余（一团） 黄丹（六两五钱
以上各药，用真麻油一斤，浸入，春五、夏三、秋七、冬十日，倾入锅内，文武火熬至
药枯浮起为度，住火片时，用布袋滤净药渣，将锅展净，入油，下血余再熬，以柳枝挑看，
俟血余熬枯浮起，方算熬熟。每净油一斤，将炒过黄丹六两五钱，徐徐投入，不住手搅，
候锅内先发青烟，后至白烟迭迭旋起，其膏已成，将膏滴入水中，试软得中，端下锅来，方
下阿魏散膏面上，候化尽，次下乳香、没药、轻粉，搅匀，倾入水内，以柳木搅成一块。
Ru Yong (Breast Abscess) refers to redness, swelling, heat, and pain in the breast accompanied by suppuration; the condition resolves once the pus is discharged. In the initial stage, it is appropriate to take Gualou San (Trichosanthes Powder) and apply Xiangfu Bing (Cyperus Compress), which can dissipate the swelling immediately. If the abscess has already formed, Taiyi Gao (Great One Ointment) should be applied externally. If the ulcer is open and rotting, Haifu San (Sea Floating Powder) should be sprinkled on it, followed by an external plaster application; the condition will heal spontaneously once the pus is absorbed.
Ru Yan (Breast Rock/Cancer) initially presents as a small nodule inside the breast, resembling a chess piece. Over time, it gradually enlarges and eventually breaks down, exhibiting a hard, uneven texture like rock, hence the name Ru Yan. It is appropriate to take Xiaoyao San (Free and Easy Wanderer Powder) and Guipi Tang (Restore the Spleen Decoction). Although this disease may not be completely curable, life can be prolonged; however, reckless use of attacking methods will hasten the danger.
Gualou (one fruit), Ming Ruxiang (Clear Frankincense, two qian); decoct with wine for oral administration.
For applying to Ru Yan, it dissipates immediately; it is suitable for all types of carbuncles and swellings.
Xiangfu (finely powdered, one liang), Shexiang (Musk, two fen).
Grind the above two ingredients evenly. Boil two liang of Pugnongying (Dandelion) in wine, strain the residue, mix the medicine with the wine, and apply hot compress to the affected area.
To treat all types of carbuncles, ulcers, swellings, and toxic sores, this formula is extremely effective in promoting pus discharge.
Rougui (Cinnamon Bark, one qian five fen), Baizhi (Angelica Dahurica), Danggui (Chinese Angelica Root), Xuanshen (Scrophularia Root), Chishao (Red Peony Root), Shengdi (Rehmannia Root), Dahuang (Rhubarb Root), Tumuie (Euphorbia Lathyris Seed), each five qian; Ruxiang (Frankincense, powdered, two qian), Moyao (Myrrh, powdered, two qian), Awei (Asafoetida, one qian), Qingfen (Calomel, one qian five fen), Xuyü (Burnt Human Hair, one clump), Huangdan (Lead Tetroxide, six liang five qian).
Soak the above herbs in one jin of pure sesame oil. Soaking duration: five days in spring, three days in summer, seven days in autumn, ten days in winter. Pour into a pot and simmer over mild and strong fire until the herbs become dry and float to the surface. Let stand off heat for a moment, then filter out the dregs using a cloth bag. Clean the pot thoroughly, return the oil, add Xuyü and continue boiling. Observe with a willow twig; when the hair becomes dry and floats, it is considered sufficiently boiled. For every jin of purified oil, slowly add six liang five qian of stir-fried Huangdan while stirring constantly. Wait until green smoke appears first, followed by layers of white smoke rising in rotation; the ointment is now ready. Test the consistency by dropping the ointment into water; when it reaches the optimal softness, remove from heat. Place the Awei San paste on the surface, wait until fully melted, then add Ruxiang, Moyao, and Qingfen, stir evenly, pour into water, and knead into a single mass using a willow stick.