There is little evidence on the toxicity of aconitum sinomontanum, but considering it's within a genus of severely poisonous plants, it's safe to assume that this plant may also have toxic effects. Aconitum species tend to possess the toxin aconite and other alkaloids, with the concentration of these being most extreme in the roots and tubers. Side effects of consumption by mouth include nausea, vomiting, profuse sweating, heart and respiratory dysfunction, weakness, pupil dilation, and potentially death. Applying aconitum sinomontanum topically may also have harmful effects, possibly leading to nausea, headaches, palpitations, and a tingling and cold sensation in extremities.