Plantain and nux vomica are both traditional Chinese medicines, which are very toxic.

There is little information on the internet. According to one of the data, the juice of plantain should be sour and cold.

Plantain is a drug strictly controlled by the state, so don't make yourself unhappy.

Please read the following news excerpt.

At 5 pm on the 9th, the police arrested Qiu Liming at a hotel in Jiahe Road, Liuzhou. At about 20 pm, the police sent a pursuit team to the guests to capture Pan Haigui.

Late at night on the 9th, the police and the Food and Drug Administration jointly searched the houses rented by Qiu Liming and Pan Haigui in accordance with the law, and seized dozens of kilograms of thirteen kinds of medicinal materials, including Kusnezoff monkshood, strychnine, Cynomorium songaricum, bamboo flower, turmeric and ganoderma lucidum, and a half-sold bottle of medicinal liquor.

It is understood that both Aconitum kusnezoffii and Semen Strychni are highly toxic medicinal materials, which are strictly controlled in National Medical Products Administration, so it is not allowed to use them casually or increase the dosage.