Yes, it is possible, but the amount of cinnabar is a bit large, 1g is a lot. I have seen 1g used clinically, and it is no problem, but I don’t know if you can do it. Cinnabar is poisonous, so it is better to use a smaller amount. , and cinnabar is not easy to take for a long time. Do not put it into a decoction, just drink it. After the decoction is ready, just add a little and mix well and drink it. I recommend using 0.5g for a medicine! You can also use other medicines instead