豌豆，即寒痘也，一名湖豆。味甘，平，无毒。入脾胃。清利除热之物也。煮食
治消渴，及胀满利小便，寒热热中，吐逆泄辟。又能神治痘疔，故牛御史四圣丹中用
之。凡小儿痘中有疔，或紫黑而大，或黑坏而臭，或中有紫线，此症十死八九，惟此方
点之最妙。用豌豆四十九粒，烧存性，头发三分，真珠十四粒，研为末，以油胭脂，同
杵成膏，先以簪挑破痘疔，咂去恶血，以少许点之，实时变红活色。豆面，洗澡头面用
之，取其白腻，去 ，令人光泽也。蚕豆，味甘，微辛，无毒。能浓肠胃，和脏
腑，昔一女子误吞针入腹，诸医不能治。一人教令煮蚕豆，同韭菜食之，针自大便同
出，今人有误吞金银物者，用之皆效。
豌豆，调顺营卫，益中平气。多食又发气痰。元时同羊肉煮食，亦取其补
中益气尔。蚕豆，主快胃。利五脏。古一女吞针入腹，蚕豆同韭菜食之，针从大便同出，可知
能利脏腑也。但发气须知，其壳皮灰，涂天泡疮神效。
主治（痘疹合参） 豌豆，能解毒，故痘中用以拔疔毒。
禀土中冲和之气，味甘气香，性温无毒。入足太阴、阳明经气分。通利三焦，升
清降浊，故专治中宫之病。和中下气，消暑解毒，醒脾除湿，霍乱吐痢，解酒、河豚鱼
毒。久食补五脏头不白，女人带下血崩并堪治之。叶，气味相同，亦主转筋霍乱。花，
焙干为末，米饮调服二钱，神治血崩不止，花有紫、白二色，豆有黑白二种，入药惟紫
花豆白者为良。若豆黑及紫色者，乃名鹊豆，并不入药。
白扁豆，辟暑气，清湿热，醒脾元，治霍乱和中，下气止泻，扶升清降浊，通理三
焦解诸毒，治带下。
主治（痘疹合参） 生用则清暑养胃，炒用则健脾止泻。
豌豆，就是寒痘，又名湖豆。味道甘平，无毒。归入脾胃经。是能够清热利湿、清除热邪的药物。煮食可以治疗消渴症，以及腹胀满闷、通利小便，还能治疗忽冷忽热、体内积热、呕吐逆气、腹泻和痢疾。它又能神奇地治疗痘疮中的疔毒，所以牛御史的四圣丹中使用了它。凡是小儿痘疮中出现疔毒，或者颜色紫黑且大，或者发黑腐烂且有臭味，或者中间有紫色线条的，这种病症十有八九会死亡，只有这个方子点涂最为奇妙。使用四十九粒豌豆，烧至存性（保留药性），加上三分头发、十四粒真珠，研成粉末，用油胭脂调和，一同捣烂成膏状。先用簪子挑破痘疔，吸去恶血，取少许药膏点涂其上，立刻就会变成红润鲜活的颜色。豌豆面，洗澡时洗头面使用，取其白腻的特性，去除污垢，使皮肤光泽。蚕豆，味道甘微辛，无毒。能够厚肠胃，调和脏腑。从前有一个女子误吞针进入腹中，众医无法治疗。有人教她煮蚕豆，同韭菜一起食用，针自然随大便排出。现在有人误吞金银物品，使用此法都有效。
豌豆，能调顺营卫之气，补益中气，平和气息。但多吃又会引发气痰。元代时同羊肉一起煮食，也是取其补中益气的作用罢了。蚕豆，主要作用是开胃，利五脏。古代有一个女子吞针入腹，吃蚕豆同韭菜后，针从大便排出，可知它能通利脏腑。但需注意它会引发气痰。它的壳皮呈灰色，涂抹天泡疮（一种皮肤病）非常有效。
主治（参考《痘疹合参》）：豌豆，能解毒，所以在痘疮治疗中用来拔除疔毒。
豌豆禀受土中冲和之气，味道甘香气味香，性质温，无毒。归入足太阴脾经、足阳明胃经的气分。通利三焦，升清降浊，所以专门治疗中焦脾胃的疾病。和中下气，消暑解毒，醒脾除湿，治疗霍乱、呕吐、痢疾，解酒毒、河豚鱼毒。长期食用可补五脏，头发不白，妇女带下病、血崩症都可以用它治疗。叶子，气味相同，也主要治疗转筋霍乱。花，焙干研末，米汤调服二钱，神奇地治疗血崩不止。花有紫、白两种颜色，豆有黑、白两种，入药以紫花白豆者为良。如果豆黑或紫色者，名叫鹊豆，都不入药。
Wan Dou (Pisum sativum), also known as Han Dou, is a name for Hu Dou. Its taste is sweet and neutral, non-toxic. It enters the Spleen and Stomach meridians. It is a substance that clears heat and promotes urination to remove damp-heat. Boiled and eaten, it treats Xiao Ke (wasting-thirst syndrome), abdominal distension and fullness, promotes diuresis, treats alternating chills and fever, internal heat, vomiting, regurgitation, diarrhea, and dysentery. It can also miraculously treat Ding (carbuncle) in smallpox lesions; therefore, it is used in Si Sheng Dan (Four Holy Elixir) by Censor Niu. Whenever children have Ding in their smallpox lesions, whether purple-black and large, or blackened and rotting with a foul odor, or having a purple line in the center, this condition results in death in eight or nine out of ten cases. Only this prescription applied topically is most effective. Use 49 grains of Wan Dou (Pisum sativum), calcined to retain its medicinal properties (Cun Xing), mixed with 3 fen of human hair and 14 grains of Zhen Zhu (Pearl), ground into powder. Mix with You Yan Zhi (Oil Carmine), pound into a paste. First, pierce the Ding with a hairpin, suck out the bad blood, then apply a small amount of the paste. The lesion will immediately turn red and vibrant. Wan Dou Mian (Pea flour) is used for bathing the head and face; its white and fine texture removes dirt and makes the skin lustrous. Can Dou (Vicia faba), tastes sweet and slightly pungent, non-toxic. It thickens the intestines and stomach, harmonizes the Zang-Fu organs. In the past, a young woman accidentally swallowed a needle into her abdomen, and physicians could not cure her. Someone instructed her to boil Can Dou (Vicia faba) and eat it with Chinese chives; the needle was naturally excreted with the stool. Nowadays, if someone accidentally swallows gold, silver, or other objects, using this method is effective.
Wan Dou (Pisum sativum) regulates Ying and Wei (Nutritive and Defensive Qi), benefits the Middle Jiao, and harmonizes Qi. However, excessive consumption may induce Phlegm due to Qi stagnation. In the Yuan Dynasty, it was boiled and eaten with mutton meat, taking advantage of its ability to tonify the Middle and benefit Qi. Can Dou (Vicia faba) primarily opens the stomach and benefits the Five Zang organs. An ancient case involved a woman who swallowed a needle; after eating Can Dou (Vicia faba) with Chinese chives, the needle was expelled via defecation, demonstrating its ability to promote the flow of the Zang-Fu organs. Note that it may induce Qi stagnation. Its husk is grayish and is highly effective when applied to Tian Pao Chuang (Blistering sores).
Main Indications (Referencing *Dou Zhen He Can*): Wan Dou (Pisum sativum) can detoxify, thus it is used in treating smallpox to extract Ding toxicity.
Wan Dou (Pisum sativum) inherits the balanced Qi of Earth. Its taste is sweet and aroma fragrant, nature is warm, non-toxic. It enters the Qi aspect of the Foot Taiyin Spleen Meridian and Foot Yangming Stomach Meridian. It unblocks and benefits the San Jiao (Triple Burner), raises the clear and descends the turbid, thus specializing in treating diseases of the Middle Palace (Spleen/Stomach). It harmonizes the middle, directs rebellious Qi downward, dispels summerheat, detoxifies, awakens the Spleen, and resolves dampness. It treats Huo Luan (Cholera-like syndrome with vomiting and diarrhea), resolves alcohol and pufferfish poison. Long-term consumption tonifies the Five Zang organs, prevents premature graying of hair, and treats leukorrhea and metrorrhagia in women. The leaves have the same flavor and aroma, and mainly treat muscle spasms and Huo Luan. The flowers, when dried and ground into powder, taken with rice water (2 qian), miraculously treat persistent metrorrhagia. There are purple and white flowers, and black and white beans; for medicinal use, purple-flowered white beans are superior. Beans that are black or purple are named Que Dou (Magpie Beans) and are not used medicinally.
Bai Bian Dou (Lablab Bean), expels summerheat, clears damp-heat, awakens the Spleen's primal Qi, treats Huo Luan and harmonizes the middle, directs Qi downward and stops diarrhea, assists in raising the clear and descending the turbid, unblocks and regulates the San Jiao, resolves various toxins, and treats leukorrhea.
Main Indications (Referencing *Dou Zhen He Can*): Used raw, it clears summerheat and nourishes the Stomach; stir-fried, it strengthens the Spleen and stops diarrhea.