本草

Gua fu chuang tou chen tu (bedhead dust)

寡妇床头尘土gua fu chuang tou chen tu

1 个来源

寡妇床头尘土即寡居妇人床头所积存的尘土。《本草纲目》将其列入土部收录，属古代取象用药之物，今已不复用。

源可溯

《本草纲目（全本插图版）》卷七·土部·寡妇床头尘土·主治

参考来源

functions_en self-translated from 本草纲目 traditional_functions (public domain; the Chinese tf carries verbatim excerpt_hash citations). No modern work consulted.
WHO IST-TCM terminology-aligned for the English rendering.
public pharmacopoeia & physical facts (public-domain reference facts; no proprietary modern source).

传统功效

传统中医记载：主耳上月割疮，和油涂之。

溯源文献