得发良，恶麦冬。
苦、酸，微寒。性涩而沉，下焦药也。疗一切失血，兼除血中之热。虚寒泻痢者忌。
处处有之。宿根三月生苗，初生布地，独茎直上，对分出叶。叶似榆叶而稍狭，细长似锯齿
。七月开花紫黑色。根外黑里红似柳根。
吐血，醋煮三两服。（验方第一。）
漏下赤白。同上。（第二。）
赤白痢下，水煮半斤，去渣，再熬如饧，分服之效。血痢，加当归二两，壮人即愈。（第
三。）
下血腹痛，同炙草、砂仁煎服。（第四。）
小儿疳痢，水煎如饴服。（第五。）
虎犬咬，内服外敷，忌酒。（第六。）
蛇伤，外敷内服。（第七。）
代指肿痛，煮汁渍之，半日愈。（第八。）
小儿湿疮，水煎洗。（第九。）
小儿面疮、赤肿，煎洗。（第十。）
煮石法∶七月七日取地榆阴干，百日烧灰。复取生者，与灰合捣万下。灰三分，生末一
分，合之。
若石一、二斗，水浸没过三寸，以药入水搅之，煮至石烂，可食乃已。（十一。）
畏咸水，反藜芦。
微苦，气平而降。入手少阴心、手厥阴心包络。破宿血，生新血，安生胎，落死胎，调
经脉
，除烦热。止肠鸣腹痛，理崩带症瘕。功同四物，为女科要药。
生桐柏及泰山。五月采。今处处山中有之。一枝五叶，叶如野苏而尖，青色皱皮。小花
成穗
根皮丹而肉紫。
经调一切，一味丹参散，每酒下三钱。（验方第一。）
寒疝腹痛欲死，为末，酒下二钱。少腹有积。（第二。）
小儿惊痫发热，同雷丸、猪脂煎，摩身上。（第三。）
乳痈，同白芷、白芍，醋淹一宿，猪脂煎成膏，去渣敷之。（第四。）
地榆：
得发良，恶麦冬。
苦、酸，微寒。性涩而沉，下焦药也。疗一切失血，兼除血中之热。虚寒泻痢者忌。
处处有之。宿根三月生苗，初生布地，独茎直上，对分出叶。叶似榆叶而稍狭，细长似锯齿。七月开花紫黑色。根外黑里红似柳根。
吐血，醋煮三两服。（验方第一。）
漏下赤白。同上。（第二。）
赤白痢下，水煮半斤，去渣，再熬如饧，分服之效。血痢，加当归二两，壮人即愈。（第三。）
下血腹痛，同炙草、砂仁煎服。（第四。）
小儿疳痢，水煎如饴服。（第五。）
虎犬咬，内服外敷，忌酒。（第六。）
蛇伤，外敷内服。（第七。）
代指肿痛，煮汁渍之，半日愈。（第八。）
小儿湿疮，水煎洗。（第九。）
小儿面疮、赤肿，煎洗。（第十。）
煮石法∶七月七日取地榆阴干，百日烧灰。复取生者，与灰合捣万下。灰三分，生末一分，合之。
若石一、二斗，水浸没过三寸，以药入水搅之，煮至石烂，可食乃已。（十一。）
丹参：
畏咸水，反藜芦。
微苦，气平而降。入手少阴心、手厥阴心包络。破宿血，生新血，安生胎，落死胎，调经脉，除烦热。止肠鸣腹痛，理崩带症瘕。功同四物，为女科要药。
生桐柏及泰山。五月采。今处处山中有之。一枝五叶，叶如野苏而尖，青色皱皮。小花成穗。根皮丹而肉紫。
经调一切，一味丹参散，每酒下三钱。（验方第一。）
寒疝腹痛欲死，为末，酒下二钱。少腹有积。（第二。）
小儿惊痫发热，同雷丸、猪脂煎，摩身上。（第三。）
乳痈，同白芷、白芍，醋淹一宿，猪脂煎成膏，去渣敷之。（第四。）
**Di Yu (Sanguisorbae Radix):**
It works well with Fa (Hair Charcoal) and is incompatible with Maidong (Ophiopogonis Radix).
[Its flavor is] bitter and sour, [its nature is] slightly cold. Its property is astringent and sinking; it is a medicine for the Lower Jiao (Lower Burner). It treats all types of blood loss and simultaneously clears heat in the blood. It is contraindicated for those with deficiency-cold diarrhea and dysentery.
It grows everywhere. The perennial root sprouts seedlings in March. Initially, they spread along the ground, with a single stem growing straight up. Leaves emerge opposite each other on the branches. The leaves resemble elm leaves but are slightly narrower, long and slender with serrated edges resembling saw teeth. In July, it flowers with purple-black blooms. The root is black on the outside and red on the inside, resembling willow roots.
For hematemesis (vomiting blood), decoct 3 liang in vinegar and take. (Verified Formula No. 1.)
For metrorrhagia with mixed red and white discharge. Use the same method as above. (No. 2.)
For bloody or non-bloody dysentery, decoct 0.5 jin in water, remove the dregs, and further boil until thick like maltose syrup. Take in divided doses for efficacy. For bloody dysentery, add Danggui (Angelicae Sinensis Radix) 2 liang; robust patients will recover immediately. (No. 3.)
For lower gastrointestinal bleeding with abdominal pain, decoct together with Zhigancao (Prepared Licorice Root) and Sharen (Amomi Fructus) and take. (No. 4.)
For infantian dysentery (malnutrition-associated dysentery in children), decoct in water and take like maltose syrup. (No. 5.)
For bites from tigers or dogs, take internally and apply externally. Avoid alcohol. (No. 6.)
For snakebites, apply externally and take internally. (No. 7.)
For swelling and pain of "Dai Zhi" (paronychia/infection of the fingernail bed), decoct to make juice, soak the affected area, and it will heal within half a day. (No. 8.)
For infantile eczema, decoct in water and wash. (No. 9.)
For infantile facial sores and redness/swelling, decoct and wash. (No. 10.)
Method for Cooking Stones: On the seventh day of the seventh lunar month, collect Di Yu and dry it in the shade. After one hundred days, burn it to ash. Then take fresh Di Yu, combine it with the ash, and pound ten thousand times. Mix three parts of the ash with one part of the fresh powder.
If there is one or two dou of stone, immerse it in water covering it by three cun. Add the medicine to the water and stir. Boil until the stone disintegrates and becomes edible, then stop. (No. 11.)
**Dan Shen (Salviae Miltiorrhizae Radix et Rhizoma):**
It fears salty water and is inversely compatible with Lilu (Veratri Nigrum Rhizoma).
[Its flavor is] slightly bitter, [its qi is] neutral and descending. It enters the Hand-Shaoyin Heart Meridian and the Hand-Jueyin Pericardium Meridian. It breaks old blood, generates new blood, calms the fetus during pregnancy, expels dead fetuses, regulates the menses, and removes irritability and heat. It stops borborygmus and abdominal pain, and manages conditions of metrorrhagia, leukorrhea, and masses. Its efficacy is similar to Siwu Tang (Four Substances Decoction), making it an essential herb for gynecology.
It grows in Tongbai and Mount Tai. It is harvested in May. Now it grows in mountains everywhere. One stem has five leaves; the leaves resemble wild perilla but are pointed, with green color and wrinkled skin. Small flowers form spikes. The root bark is red, and the flesh is purple.
For regulating menstruation in all cases, use Dan Shen San (Salvia Powder) alone, taken with wine, 3 qian per dose. (Verified Formula No. 1.)
For severe abdominal pain due to cold hernia, grind into powder, take 2 qian with wine. This addresses accumulation in the lower abdomen. (No. 2.)
For infantile convulsions, epilepsy, and fever, decoct together with Leiwan (Polygalae Semen) and pig fat, and massage onto the body. (No. 3.)
For mastitis, combine with Baizhi (Angelicae Dahuricae Radix) and Baishao (Paeoniae Radix Alba), marinate in vinegar overnight, decoct with pig fat into a plaster, remove dregs, and apply. (No. 4.)