What is cigarette oil?

Tobacco oil, also known as tobacco paste, Daji paste and gas mud, is a textual research on the name of Wuxing Dan. Tobacco oil (Baicaojing), tobacco paste, Daji paste, gas mud and black paste accumulated in the old dry tobacco stems of the medicinal parts of Wuxing Dan. The taste is pungent and bitter, and the cold enters the heart. Efficacy: It is mainly used for eliminating dampness and healing sores, treating insect and snake wounds, treating snake and insect bites, malignant sores and stubborn tinea. Usage and dosage for external use: film coating agent. Oral: Dilute with water. Textual research on ancient books comes from "Hundred Herbs Mirror". "Outline": "Smoke oil is used as medicine, and the old bamboo pole is split well." The oil in the stems of plums, vines, rosewood, ebony, geranium, pure copper and pure silver is not as good as that in bamboo. "Related prescriptions 1 Treatment of poisonous snake bites: Wash out the smoke oil in the bamboo chimney with cold water and drink one or two bowls. People with severe poisoning will have a sweet but not spicy taste, so it is best to drink more. (New version of Zengguang Fang) 2 Treatment of furuncle and furuncle: a little tobacco oil, mixed with water. (Hunan Medical Journal) ③ Treatment of centipede bite: Apply the ointment in the chimney to the bite or wipe it with ash. (Outline) Referring to the origin of "Hundred Herbs Mirror", the key words in "Outline" are dryness and dampness, treatment of sores and treatment of insects and snakes.