（《纲目》）
【释名】时珍曰∶辙，乃车行迹也。
【主治】 疡风，五月五日取洗之，甚良。牛蹄中水亦可（时珍）。
（《别录》下品）
【释名】土浆。弘景曰∶此掘黄土地作坎，深三尺，以新汲水沃入搅浊，少顷取清用之，
故曰地浆，亦曰土浆。
【气味】甘，寒，无毒。
【主治】解中毒烦闷（《别录》）。解一切鱼肉、果菜、药物、诸菌毒，疗霍乱及中 卒
死者，饮一升妙（时珍）。
【发明】弘景曰∶枫上菌，食之令人笑不休，饮此即解。
时珍曰∶按罗天益《卫生宝鉴》云∶中暑霍乱，乃暑热内伤，七神迷乱所致。阴气静则
神脏，躁则消亡，非至阴之气不愈。坤为地，地属阴，土平曰静顺。地浆作于墙阴坎中，为
阴中之阴，能泻阳中之阳也。
【附方】旧一，新六。
热渴烦闷∶地浆一盏，饮之。（《圣惠方》）
干霍乱病∶不吐不利，胀痛欲死。地浆三、五盏服即愈。大忌米汤。（《千金方》）
服药过剂闷乱者∶地浆饮之。（《肘后方》）
闭口椒毒吐白沫∶身冷欲死者。地浆饮之。（张仲景《金匮方》）
中野芋毒∶土浆饮之。（《集简方》）
黄 鱼毒∶食此鱼，犯荆芥，能害人。服地浆解之。（《集简方》）
中砒霜毒∶地浆调铅粉服之，立解。（《集玄方》）
（《本草纲目》）
【释名】李时珍说：辙，就是车轮行驶留下的痕迹。
【主治】治疗疡风（一种皮肤疮癣类疾病），在农历五月初五采集车辙中的水清洗患处，效果很好。牛蹄窝里的积水也可以用来治疗（李时珍）。
（《名医别录》列为下品）
【释名】陶弘景说：这是挖掘黄土地挖成坑，深三尺，用刚打来的新井水倒入其中搅浑，片刻后取上层清水使用，所以叫地浆，也叫土浆。
【气味】味甘，性寒，无毒。
【主治】解除中毒引起的烦闷感（出自《名医别录》）。能解各种鱼肉、果蔬、药物以及各类菌类的毒素，治疗霍乱及突然昏死的人，饮用一升非常有效（李时珍）。
【发明】陶弘景说：枫树上的菌类，吃了会让人笑个不停不止，饮用此液即可解毒。
李时珍说：查阅罗天益的《卫生宝鉴》记载：中暑引发的霍乱，是由于暑热内伤，导致七神迷乱所致。阴气宁静则神脏安定，躁动则神气消亡，非至阴之气不能治愈。坤卦代表地，地属阴，土地平坦称为静顺。地浆制作于墙根背阴处的坑中，属于“阴中之阴”，能够泻除“阳中之阳”（即暑热之邪）。
【附方】旧方一个，新方六个。
干霍乱病：症状为想吐吐不出，想拉拉不出，腹胀疼痛欲死。服用三到五盏地浆即可痊愈。绝对禁止喝米汤。（出自《千金方》）
服药过量导致胸闷混乱者：饮用适量地浆。（出自《肘后备急方》）
闭口椒毒导致呕吐白沫：身体冰冷接近死亡状态。饮用地浆。（出自张仲景《金匮要略方论》）
误食野芋中毒：饮用土浆。（出自《集简方》）
黄鱼毒：食用这种鱼时若误犯荆芥，会危害人体。服用地浆可解其毒。（出自《集简方》）
中砒霜毒：用地浆调和铅粉服用，立即解毒。（出自《集玄方》）
(Compendium of Materia Medica)
[Names] Li Shizhen stated: "Zhe" refers to the tracks left by chariots.
[Indications] Treats Yangfeng (a type of skin disease characterized sores and tinea). Collect water from chariot tracks on the fifth day of the fifth lunar month to wash the affected area; it is highly effective. Water collected in cow hooves can also be used (Li Shizhen).
(The Shen Nong Ben Cao Jing, Lower Grade)
[Names] Tao Hongjing stated: This is made by digging a pit three chi deep in yellow earth, pouring fresh well water into it to stir until turbid, and then taking the clear supernatant after a short while. Hence it is called Dijiang (Earth Slurry), also known as Tuping (Soil Slurry).
[Properties and Flavor] Sweet, cold, non-toxic.
[Indications] Relieves toxicity-induced restlessness and oppression (Shen Nong Ben Cao Jing). Resolves all toxins from meat, fish, fruits, vegetables, medicines, and various fungi. It treats Huoluan (cholera-like syndrome with vomiting and diarrhea) and sudden collapse/death; drinking one sheng is excellent (Li Shizhen).
[Elucidation] Tao Hongjing stated: Eating mushrooms growing on maple trees causes uncontrollable laughter; drinking this slurry resolves the toxicity.
Li Shizhen stated: According to Luo Tianyi's *Weisheng Baojian* (Precious Mirror for Health Preservation): Huoluan caused by heatstroke results from internal injury by summer-heat, leading to confusion of the Seven Spirits. Yin energy stabilizes when quiet, causing the Spirit organs to settle; it dissipates when agitated. Only the most Yin energy can cure this. Kun represents Earth, which belongs to Yin. Flat earth is termed "Jingshun" (Quiet and Obedient). Dijiang is made in pits dug in shady wall corners, representing "Yin within Yin," capable of draining "Yang within Yang" (summer-heat pathogenic factor).
[Attached Prescriptions] One old prescription, six new prescriptions.
Heat, thirst, restlessness, and oppression: Drink one zhan of Dijiang (*Taiping Shenghui Fang*).
Dry Huoluan: Symptoms include inability to vomit or defecate, abdominal distension, pain, and feeling as if dying. Take three to five zhan of Dijiang to recover. Rice soup is strictly prohibited (*Qianjin Fang*).
Restlessness and confusion due to excessive medication dosage: Drink Dijiang (*Zhouhou Beiji Fang*).
Poisoning from closed-mouth pepper causing white foam vomiting: Body cold, near death. Drink Dijiang (Zhang Zhongjing, *Jingui Yaolue*).
Wild taro poisoning: Drink Tuping (*Jijian Fang*).
Yellow fish poisoning: Consuming this fish while violating restrictions on Schizonepeta (Jingjie) harms the body. Taking Dijiang resolves it (*Jijian Fang*).
Arsenic poisoning: Mix Dijiang with lead powder and take orally; detoxification occurs immediately (*Jixuan Fang*).