[Wood creosote: a historical study and its preparation in combination with herbal drugs].
Two kinds of creosote have been found based on historical evidence of the medicinal uses and origins. One is wood creosote, and distillate of wood-tar containing guaiacol and creosol. The other type of creosote is coal-tar creosote, obtained from coal-tar, containing naphthalene and anthracene as the major constituents. Wood creosote was prepared for the first time in Germany in 1830 and was used for medicinal purposes. It had been listed officially in the German, American, and Japanese Pharmacopoeia as an antibacterial agent for the treatment of pulmonary tuberculosis, diarrhea, and external injury. In recent days, it has been deleted from the Pharmacopoeia in Western countries and not officially used for medicinal purposes. However, wood creosote is still been listed in the Japanese Pharmacopoeia and is used for the treatment of diarrhea. Since the interest of common people in herbal medicines and self-medication has been increasing, the use of wood creosote has also been modified in combination with some herbal drugs, "Seiro-gan" especially is quite popular in Japan as a self-medication for digestive trouble, including food poisoning or diarrhea.
Baba
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Institute of Natural Medicine, Toyama Medical and Pharmaceutical University, Sugitani, Toyama.
Tani
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D003407:Creosote / Q000266:history*; D004066:Digestive System Diseases / Q000266:history*; D029001:Herbal Medicine; D049672:History, 19th Century; D049673:History, 20th Century; D049711:History, Modern 1601-; D007564:Japan; D012651:Self Medication / Q000266:history*; D019366:Western World
D003407:Creosote