use of "SARPAGABDHA" and "NEEM" in ayurveda?

Question

Kindly let me know the use of "Sarpagandha" in ayurvedic medicine. Does it in fact reduce high blood pressure? if so what is the dosage?
Kindly let me know the use of "Neem" capsules in ayurveda. Does it cure the itching of skin? if so how many milligrams per day is the dose?

Answer 1

Most of this is beyond me, however Neem Oils and residues are used as a pesticide/deterent for mites from plants. It comes from a plant and is highly noxious if not toxic to most if not all bugs.

I wouldn't eat it if the bugs wouldn't.