无毒 植生
白油麻主虚劳滑肠胃行风气通血脉去头浮风润肌食后生啖一合终身不辍与乳母食其孩子
永不病生若客热可作饮汁服之停久者发霍乱又生嚼敷小儿头上诸疮良久食抽人肌肉生则寒炒
则热○油冷无毒杀五黄下三焦热毒瓦斯通大小肠治蛔心痛敷一切疮疥癣杀一切虫陈者煎膏生肌
长肉止痛消痈肿补皮裂（名医所录）【苗】（图经曰）白油麻与胡麻一等但以其色言之比胡麻
差
淡亦不全白今人谓之脂麻前条已具炒熟乘热压出油而谓之生油但可点照须再煎炼方可谓之熟
油始可食之复不中点照亦一异也如铁自火中出而谓之生铁亦此义耳【地】（图经曰）出上党
川
泽及中原川谷今处处有之皆园圃所种不复野生【时】（生）二月三月（采）七月八月【收】
曝干
【用】仁油叶【色】白【味】甘【性】大寒【气】气之薄者阴中之阳【臭】香【主】润肌肤
滑脏腑【治】（疗）（图经曰）白麻除痈疽热病○麻油治蚰蜒入耳以油煎饼枕卧须臾自出（别
录
云）白麻豌豆疮服之即不生白浆水蜘蛛咬人研敷小儿急疳疮嚼敷小儿软疖焦炒乘热嚼敷○生
麻疗心痛无问冷热【合治】油合葱豉煎香置患人枕边令空服嗅而不食疗胸喉间有瘕虫其虫即
出○乌麻油一盏合水半盏鸡子白一枚熟搅令匀服治伤寒三五日忽有黄○白麻合酒煎去麻服疗
呕○油一升薤白三斤油中煎令薤黑服酒令百脉血充盛服金石人先宜服○叶捣和浆水绞去滓沐
头去风润发○油一合合鸡子两颗芒硝一两搅服之少时即泻治热毒瘥【禁】久食抽人肌肉多食
发冷疾滑骨髓发脏腑渴困脾脏凡饮食物须逐日熬熟若经宿者即动气有牙齿并脾胃疾切不可吃
【解】压丹石热毒
无毒。植物生长。
白油麻主治虚劳，滑利肠胃，行散风气，通利血脉，去除头部浮风，滋润肌肤。饭后生吃一合（容量单位），终身不辍；给乳母食用，其孩子永不生病。若有客热（外感热邪），可制成饮汁服用。存放久了的油会引发霍乱。又，生嚼敷于小儿头部的各种疮疡，良久之后，会抽出人的肌肉。生用性寒，炒熟则性热。
○ 油冷，无毒。能杀五黄（五种黄疸病），清泻三焦热毒，气机通达大小肠，治疗蛔虫心痛，敷治一切疮疥癣，杀灭一切寄生虫。陈年的油煎膏，可生肌长肉，止痛，消除痈肿，修补皮肤裂口。（名医所录）
【苗】（《图经本草》说）：白油麻与胡麻同类，只是从颜色上说，比胡麻稍淡，也不全白。现在人称之为脂麻，前文已详细记载。炒熟后趁热压榨出油，称为生油，但只能用来点灯照明，必须再次煎炼才可称为熟油，始可食用，否则不再适合点灯，这也是一个奇异之处。就像铁从火中取出称为生铁，也是这个意思。
【地】（《图经本草》说）：出产于上党、川泽以及中原的川谷地区，如今到处都有，都是园圃种植，不再野生。
【时】（生长）二月、三月。（采收）七月、八月。
【收】晒干。
【用】仁、油、叶。
【色】白。
【味】甘。
【性】大寒。
【气】气味淡薄，属于阴中之阳。
【臭】香。
【治】（疗）（《图经本草》说）：白麻可除痈疽、热病。○ 麻油可治蚰蜒入耳，用油煎饼枕卧，片刻后蚰蜒自出。（《别录》云）：白麻可治豌豆疮，服用后即不生脓浆；白浆水蜘蛛咬人，研末外敷；小儿急疳疮，嚼碎外敷；小儿软疖，焦炒后趁热嚼碎外敷。○ 生麻可治疗心痛，无论冷热证皆可用。
【合治】油与葱豉同煎，散发香气，置于病人枕边，令其空腹嗅闻，以食疗胸喉间的瘕虫，该虫即会排出。○ 乌麻油一盏，加水半盏，鸡蛋清一枚，煮熟搅匀服用，治疗伤寒三五日后突然出现的黄证（指发黄或黄疸）。○ 白麻合酒煎煮，去渣服麻，治疗呕吐。○ 油一升，薤白三斤，在油中煎至薤黑，服药酒后饮用，使百脉血液充盛。服用金石类药物的人，应先宜服用此方。○ 叶捣烂，和浆水绞取汁液洗头，去风润发。○ 油一合，合鸡蛋两颗，芒硝一两，搅匀服用，少时即腹泻，治疗热毒痊愈后的调理。
【禁】久食会抽出人的肌肉，多食会引发冷疾，滑利骨髓，导致脏腑口渴，困顿脾脏。凡是饮食食物须每日熬熟，若经过一夜者，即动气，有牙齿及脾胃疾病者切不可吃。
【解】压丹石热毒。
Non-toxic. Plant growth.
Baiyouma (White Sesame Oil) primarily treats deficiency consumption (Xu Lao), lubricates the intestines and stomach, circulates wind-qi, unblocks blood vessels, removes floating wind from the head, and moistens the skin. Consuming one he (a unit of volume) raw after meals without cessation throughout life; when administered to lactating mothers, their children will never fall ill. If there is exogenous heat (Ke Re), it can be prepared as a juice drink. Oil stored for a long time may induce cholera-like diarrhea (Huo Luan). Additionally, chewing it raw and applying it to various sores on a child's head will, after some time, draw out human muscle tissue. Raw use has a cold nature, while stir-fried use has a hot nature.
○ The oil is cold and non-toxic. It kills the five types of jaundice (Wu Huang), clears heat toxins from the Triple Burner (San Jiao), facilitates qi flow through the large and small intestines, treats heart pain caused by roundworms, applies to all sores, scabies, and tinea, and kills all parasites. Old oil decocted into an ointment generates flesh, stops pain, reduces carbuncles and swellings, and repairs skin fissures. (Recorded by Famous Physicians)
[Seedlings] (According to *Tu Jing Ben Cao*): Baiyouma is similar to Huama (Black Sesame), but in terms of color, it is slightly paler than Huama and not completely white. People now call it Zhima (Sesame), which was detailed in previous entries. After stir-frying, pressing it while hot yields "raw oil," but this can only be used for lighting lamps; it must be refined again to be called "cooked oil" suitable for consumption. Otherwise, it is no longer suitable for lighting, which is a unique distinction. This is analogous to iron taken directly from fire being called "raw iron."
[Origin] (According to *Tu Jing Ben Cao*): Produced in Shangdang, river marshes, and central plains valleys. It is now found everywhere, cultivated in gardens, and no longer wild.
[Season] (Growth) February, March. (Harvest) July, August.
[Processing] Sun-dry.
[Parts Used] Seed kernel, oil, leaves.
[Color] White.
[Taste] Sweet.
[Nature] Greatly Cold.
[Aroma/Qi] Light aroma; belongs to Yin within Yang.
[Odor] Fragrant.
[Primary Action] Moistens skin, lubricates viscera.
[Therapeutic Indications] (Treatment) (According to *Tu Jing Ben Cao*): Baima (White Hemp/Sesame) eliminates carbuncles and sores, and clears heat diseases. ○ Sesame oil treats earwigs entering the ear: place an oil-fried pancake under the pillow; the insect will exit shortly. (According to *Bie Lu*): Baima treats variola (smallpox); ingestion prevents pus formation. For bites from the white water spider, grind and apply externally. For acute infantile gan sores, chew and apply externally. For soft boils in children, char, stir-fry, and apply while hot while chewing. ○ Raw Ma treats heart pain, regardless of cold or heat patterns.
[Combined Therapies] Decoct oil with Congchi (Scallion and Fermented Soybean) until fragrant; place near the patient's pillow. Have them sniff it on an empty stomach to treat abdominal masses (Jia) containing worms, causing the worm to exit. ○ One cup of Wuma oil (Black Sesame Oil), half cup of water, and one egg white, cooked and stirred evenly, treats yellowing appearing suddenly after three to five days of Taiyang disease (Shang Han). ○ Decoct Baima with wine, remove the dregs, and consume the sesame to treat vomiting. ○ One liter of oil and three jin of Xiebai (Broadleaf Ramie Stem) are fried in the oil until Xiebai turns black. Drink with wine to enrich blood in the hundred vessels. Those consuming mineral drugs (Jin Shi) should take this first. ○ Crush leaves, mix with sour water (Jiang Shui), squeeze out the juice, and wash the head to dispel wind and nourish hair. ○ Mix one he of oil, two eggs, and one liang of Mangxiao (Mirabilite), stir and ingest; diarrhea occurs shortly after, treating post-febrile heat toxin recovery.
[Contraindications] Long-term consumption draws out muscle tissue; excessive consumption induces cold diseases, lubricates bone marrow excessively, causes thirst in viscera, and burdens the Spleen. All food must be cooked daily; food left overnight moves Qi and is strictly forbidden for those with dental or Spleen-Stomach disorders.
[Antidote] Relieves heat toxicity from mineral drugs (Dan Shi).