Among the Han and Tang scriptures, there is a herb used to tonify Alzheimer's what is it?

Niu Huang. According to the record of "Han Tang Jing Fang", Niu Huang has the efficacy of clearing away heat and removing toxins, resolving phlegm and settling fright, and is mainly used for the treatment of fever and fainting, stroke and phlegm, convulsions and seizures, epilepsy and frenzy, sore throat, mouth and tongue, carbuncle and furuncle and other symptoms. One of the oxalis is a very valuable Chinese medicine, in which the stroke phlegm confused action is the meaning of dementia, it can be seen, oxalis is a cure for it, so the "Han and Tang scriptures" in which there is a herb used to tonify dementia is oxalis.