赤。用醋淬三次。或七次。研。水飞过用
主治定哮。安胎。止反胃。吐血。鼻衄月经不止。胞衣不下。
凡哮喘卧睡不得者。此药能平之。伤寒无汗者。用代赭石干姜等分为末。热醋调涂两手
心。合掌握之。夹大腿内。侧卧温覆得汗。
近皆飞炼成霜。故名砒霜。化学名三氧化砷。亦称无水亚砷酸。以砷燃烧于氧气
或空气中制成。或用砷化金属在空气中 制之。天然产生未飞炼者名砒黄。
主治。杀一切虫癣疥。梅毒。美皮肤。内服及一钱杀人。盖砒力催血急行。服过量则血
脉愤张暴裂。故中砒毒死者。七窍流血。以酒下者。必死不救。
解砒毒方。鸡子十余打入碗搅匀。入明矾末三钱。灌吐。吐后再灌。吐尽愈。或用大黄
明矾新汲水调灌取吐泻。或生鸭血趁热灌。或人尿人粪金汁灌。总以吐泻去毒为主。服毒之
人。不宜仰卧。恐毒入四肢难愈。愈后忌烟酒姜椒百日。敷药中毒者。以湿泥频涂换。毒入
内胸膈疼痛或作吐泻者。饮冷米醋一二杯即止。
又方。生草三两。煎浓汁。和羊血半碗饮立吐。不吐连用大黄二两。生草五钱。白矾一
两。当
有海盐池盐井盐三种。治疾功同。
主治。健骨。补肾。解毒凉血。杀虫明目。固齿。
脱阳虚症。四肢厥冷不省人事。小腹紧痛。冷汗气喘。炒盐熨脐下气海。取暖。干霍乱。
上不得吐。下不得利。冷汗涌出。气垂绝。盐一大匙熬黄。童便一升合和温服。得吐下即愈。
霍乱腹痛。炒盐两包。一熨心腹。一熨背。令气透。霍乱转筋欲死。气绝腹有暖气。以盐实
脐中。艾灸盐上七壮苏。牙痛。每夜以盐末封龈上。有汁沥尽乃卧。数日愈。
痢疾。日以淡盐汤代饮。可益血中水分。兼洁肠胃。
服盐卤者。腹痛身蜷足缩肠结而死。急捣肥皂汁灌之。取吐。再用豆浆连灌。
赤石脂。用醋淬炼三次，或七次。研磨后，用水飞法处理使用。
主治：平定哮喘。安胎。止反胃。吐血。鼻衄（鼻出血）。月经不止。胞衣不下（胎盘滞留）。
凡是哮喘严重到无法躺卧睡眠的患者，此药能使其平息。伤寒无汗者，用代赭石与干姜等量研为细末，用热醋调匀涂抹于两手心，双手合握，夹于大腿内侧，侧卧并覆盖保暖以发汗。
现在多将砒石飞炼成霜状，所以称为砒霜。化学名称为三氧化二砷，也称无水亚砷酸。通过让砷在氧气或空气中燃烧制成，或用砷化金属在空气中制备而成。天然产生且未经飞炼的称为砒黄。
主治：杀灭各种虫癣疥疮。治疗梅毒。美化皮肤。内服一钱即可致死。因为砒石的力量促使血液急速运行，服用过量则血脉愤怒扩张突然破裂，所以中砒毒死亡的人，七窍流血。用酒送服者，必死无疑无法救治。
解砒毒方：取鸡蛋十多个打入碗中搅匀，加入明矾末三钱，灌服催吐。吐完后再灌，直到吐出尽净病愈。或用大黄、明矾加新汲水调匀灌服以引起吐泻。或用生鸭血趁热灌服。或用人的尿液、人粪、金汁（发酵的人粪尿）灌服。总之以吐泻排出毒素为主。中毒之人，不宜仰卧，恐怕毒气进入四肢难以治愈。痊愈后忌食烟酒、生姜、花椒一百天。敷药中毒者，用湿泥土频繁涂抹更换。毒入内胸膈疼痛或出现吐泻者，饮用冷米醋一二杯即可停止。
又一方：生甘草三两，煎煮浓汁，和半碗羊血饮下立即呕吐。若不吐，连用大黄二两、生甘草五钱、白矾一两，应当……
有海盐、池盐、井盐三种。治疗疾病的功效相同。
主治：强健骨骼。补肾。解毒凉血。杀虫明目。坚固牙齿。
脱阳虚症：四肢厥冷不省人事。小腹紧痛。冷汗气喘。炒盐熨烫脐下气海穴处取暖。干霍乱：上不得吐，下不得利。冷汗涌出。气息垂绝。盐一大匙炒黄，童便一升混合温服，得吐下即愈。
霍乱腹痛：炒盐两包，一包熨烫心腹部，一包熨烫背部，令气透达。霍乱转筋欲死，气绝腹中有暖气，用盐填满肚脐，艾灸盐上七壮可苏醒。牙痛：每晚用盐末封涂牙龈上，有津液沥尽后才睡觉，数日痊愈。
痢疾：每日以淡盐水代替饮水，可补充血液中水分，兼清洁肠胃。
服盐卤者：腹痛身体蜷缩足部收缩肠道结滞而死。急捣肥皂汁灌服，取吐。再用豆浆连续灌服。
Hematitum (Dai Zhe Shi). Quench in vinegar three times, or seven times. Grind and use after water flotation.
Indications: Calm asthma. Stabilize the fetus. Stop retrograde vomiting. Hematemesis (vomiting blood). Epistaxis (nosebleed). Menorrhagia (prolonged menstruation). Retained placenta.
For those suffering from severe asthma who cannot lie down to sleep, this herb can calm it. For Taiyang disease with no sweating, mix equal parts of Hematitum (Dai Zhe Shi) and Zingiberis Rhizoma干燥 (Gan Jiang) into powder. Mix with hot vinegar and apply to the palms. Clasp hands together, place between the inner thighs, lie on side, cover warmly to induce sweating.
Nowadays, Realgar (Pi Shi) is often sublimated into a frost-like substance, hence called Arsenic Trioxide Frost (Pi Shuang). Its chemical name is Arsenic Trioxide, also known as Anhydrous Arsenous Acid. It is prepared by burning arsenic in oxygen or air, or by preparing arsenic metal in air. The naturally occurring un-sublimated form is called Yellow Arsenic (Pi Huang).
Indications: Kills various parasitic skin diseases like tinea and scabies. Treats syphilis. Beautifies the skin. Internal administration of one qian can be fatal. Because the power of arsenic accelerates blood flow rapidly, excessive dosage causes blood vessels to distend violently and rupture suddenly. Therefore, those who die from arsenic poisoning bleed from all seven orifices. Those who take it with wine will certainly die without hope of rescue.
Antidote for arsenic poisoning: Crack over ten eggs into a bowl and beat evenly. Add three qian of Alum powder. Administer to induce vomiting. After vomiting, administer again until all toxin is vomited out and the patient recovers. Alternatively, mix Radix Rheae Palmatae et Rhamni (Da Huang) and Alum with fresh well water, administer to induce vomiting and diarrhea. Or administer raw duck blood while hot. Or administer human urine, human feces, or Jin Zhi (fermented human excrement) to induce vomiting and diarrhea. The main principle is to expel the toxin through vomiting and diarrhea. Poisoned persons should not lie supine, lest the toxin enters the limbs and becomes difficult to cure. After recovery, avoid alcohol, tobacco, ginger, and Sichuan pepper for one hundred days. For poisoning from topical application, frequently apply and replace wet mud. If toxin enters the chest and diaphragm causing pain or vomiting/diarrhea, drink one or two cups of cold rice vinegar to stop it.
Another prescription: Raw Radix Glycyrrhizae Preparata (Sheng Gan Cao) three liang, decoct to make a concentrated juice, mix with half a bowl of sheep blood and drink to immediately induce vomiting. If no vomiting occurs, continue using Radix Rheae Palmatae et Rhamni et Rhamni (Da Huang) two liang, Raw Radix Glycyrrhizae Preparata (Sheng Gan Cao) five qian, and Alum Bai Fan one liang, should...
There are three types: Sea salt, Pool salt, and Well salt. Their therapeutic efficacy is the same.
Indications: Strengthen bones. Tonify kidney. Detoxify and cool blood. Kill parasites and brighten eyes. Firm teeth.
Yang collapse deficiency syndrome: Cold extremities, unconsciousness. Tight and painful lower abdomen. Cold sweat and panting. Roasted salt applied to warm the Qihai acupoint below the navel. Dry Huoluan (cholera-like syndrome): Unable to vomit above, unable to defecate below. Cold sweat gushing out. Breath nearly ceased. One large spoonful of salt roasted yellow, mixed with one sheng of child's urine, taken warm. Recovery occurs upon vomiting or defecating.
Huoluan with abdominal pain: Two packs of roasted salt, one applied to the heart and abdomen, one to the back, to allow qi to penetrate. Huoluan with muscle cramps nearing death, breath ceased but warmth remains in abdomen, fill umbilicus with salt, moxibustion on the salt for seven moxa cones leads to revival. Toothache: Every night, seal salt powder on the gums. Wait until saliva drains completely before sleeping. Recovers in a few days.
Dysentery: Drink light salt water daily instead of plain water. This can replenish fluid in the blood and clean the intestines and stomach.
Those who ingest brine: Abdominal pain, body curled up, legs contracted, intestinal obstruction leading to death. Quickly crush soap fruit to extract juice and administer to induce vomiting. Then continuously administer soy milk.