皮主治。利窍。除热。消肿。通经脉。行精液。下有形滞物。治久咳。滑胎易产。胎死
腹中。疗瘰 痈肿。癣疮。汤火伤。 花祛热。利小便。 仁安睡杀虫。 榆仁丸。榆仁黄
连各一分。研末。猪胆七枚取汁和入碗内。甑上蒸九日。日一次。加麝香（研细）五分。汤
浸
蒸饼和丸绿豆大。每服五七丸至一二十丸。治疳热瘦悴有虫。 榆白皮散。榆白皮葵根瞿麦
各二钱。大麻仁木通各一钱。牛膝（酒浸焙）一钱五分。水煎服。治漏胎。 又方。榆白皮
甘
草各二两。葵子一两。为粗末。每服二钱。水煎服。滑胎易产。须临月服。 榆白皮汤。榆
白皮赤茯苓甘遂（ ）瞿麦犀角屑栀子木通子芩滑石各五钱。芒硝一两。为散。每服三钱。
水
煎食前服。治热淋。 又方。榆白皮研末。鸡子清调涂。治五色丹毒。
（即 实）
主治。杀三虫。化食。止痛。风湿。冷气。喘息。骨节中风。淫淫如虫行。心腹积冷。
鳖瘕。肠风。五痔。妇人子宫风虚。小儿疳泻。冷痢疗疥癣。恶疮。湿疮。（蜜调涂）热疮。
（猪胆汁调涂）痔漏。一切疮毒。恶虫毒。 芜荑丸。芜荑（炒）黄连各二两。蚺蛇胆五钱。
研
末。蜜丸梧子大。每服三十丸。食前杏仁汤下。日二次。治久痢不瘥。有虫及脱肛。 芜荑
散。芜荑雷丸各五钱。干漆（碎炒烟尽）五钱。研末。每服二三钱。水调下。治蛔虫咬心痛。
小儿每服一字。或五分。 又方。芜荑（炒）水煎代茶。治鳖瘕。
The efficacy of Ulmus cortex (Ulmus macrocarpa bark). It can unblock orifices, clear heat, reduce swelling, unblock meridians, promote the circulation of essence and fluids, and downwardly expel tangible stagnations. It treats chronic cough, facilitates smooth delivery and easy childbirth, and addresses fetal death in utero. It treats scrofula and carbuncles, tinea, burns and scalds. The flowers of Ulmus dispel heat and promote urination. The seeds of Ulmus calm sleep and kill parasites. Ulmus Seed Pill: Equal parts (one fen) of Ulmus seed and Coptidis Rhizoma (Huanglian), ground into powder. Extract juice from seven pig gallbladders into a bowl, steam over a steamer for nine days, once daily. Add five fen of Moschus (Musk, finely ground). Soak steamed leavened bread in water, mix with the powder to form pills the size of mung beans. Take 5-7 pills up to 10-20 pills per dose. Treats infantile malnutrition (Gan syndrome) with fever, emaciation, and parasitic infection. Ulmus White Bark Powder: Two qian each of Ulmus alba bark (Yubai pi), Abutilon theophrasti root (Kuigen), and Diantherae Herba (Qumai); one qian each of Cannabis Fructus (Dama ren) and Akebiae Caulis (Mutong); one qian 5 fen of Achyranthis Bidentatae Radix (Niuxi, soaked in wine and roasted). Decoct in water and take orally. Treats threatened abortion with bleeding. Another prescription: Two liang each of Ulmus alba bark (Yubai pi) and Glycyrrhizae Radix et Rhizoma (Gancao), one liang of Abelmoschi Semen (Kui zi), made into coarse powder. Take two qian per dose, decoct in water and take orally. Used for facilitating smooth delivery and easy childbirth. Must be taken near term. Ulmus White Bark Decoction: Five qian each of Ulmus alba bark (Yubai pi), Poria cocos with Red Hosta Root (Chifuling), Kansui Radix (Gansu, processed), Diantherae Herba (Qumai), Rhinocerotis Cornu (Xijiao), Gardeniae Fructus (Zhizi), Akebiae Caulis (Mutong), Scutellariae Radix (Huangqin), Talcum (Huashi), and one liang of Natrii Sulfas (Mangxiao), made into a powder. Take three qian per dose, decoct in water and take before meals. Treats painful urinary dysfunction due to heat (Re lin). Another prescription: Grind Ulmus alba bark (Yubai pi) into powder, mix with egg white, and apply topically. Treats erysipelas of five colors.
(Also known as Prunus triloba fruit / Ruisshi)
Indications. Kills three types of parasites, aids digestion, relieves pain, treats wind-dampness, cold qi, wheezing, joint wind-stroke, sensation of insects crawling on the skin, accumulation of cold in heart and abdomen, biangia (abdominal masses), intestinal wind, five types of hemorrhoids, uterine wind-deficiency in women, infantile gan diarrhea, cold dysentery, scabies and tinea, malignant sores, damp sores (apply mixed with honey), hot sores (apply mixed with pig bile), fistula ani, all kinds of sore toxins, and toxic insect bites. Wuyi Pill: Two liang each of Wuyi (Wuyi fructus, stir-fried) and Coptidis Rhizoma (Huanglian), five qian of Boar's Gallbladder (Ranshe dan), ground into powder, formed into pills the size of wutong seeds using honey. Take thirty pills per dose, swallow with apricot kernel soup before meals, twice daily. Treats chronic dysentery that does not heal, parasitic infection, and rectal prolapse. Wuyi Powder: Five qian each of Wuyi (Wuyi fructus) and Polyporus umbellatus (Leiwan), five qian of Drynariae Rhizoma (Ganxi, crushed and stir-fried until smoke ceases), ground into powder. Take two to three qian per dose, mix with water and swallow. Treats heartache caused by roundworm biting. For children, take one zi or five fen per dose. Another prescription: Stir-fry Wuyi (Wuyi fructus), decoct in water, and drink as tea. Treats biangia (abdominal masses).