It is a warming drug, mainly suitable for cold diseases, such as rheumatism, rheumatoid arthritis or back pain, abdominal pain, cold constipation caused by spleen and kidney yang deficiency, spleen yang deficiency, kidney yang deficiency, all of which can be treated with Radix Aconiti. However, this medicine is delicate, because it is very toxic, so in the decoction method must pay attention to the first decoction, usually 0.5-1 hours, so as to alleviate its toxicity, while retaining its therapeutic effect, and then into other drugs together with decoction, so as to ensure the efficacy of the herb, but also to prevent poisoning, so the herb must be applied with more attention.