Leopards bane

Toxicology of Aconitine
It is easily absorbed both through the skin and mucous membranes. In very high doses, respiratory paralysis and cardiac collapse both cause death. Paresthesia, which includes tingling in the mouth, begins a few minutes after consumption. Starting from the extremities, this covers the entire body. Followed by anaesthesia, bodily cooling and sweating, nausea and vomiting, and other symptoms.