The difference between Guang Fang Ji and Fang Ji mainly lies in the ingredients, contraindications, adverse reactions, precautions, etc., the specific use of medication to follow the doctor’s instructions. 1. made of ingredients: Guang Fang Ji is made from the root of Aristolochia aristolochia plant Guang Fang Ji, Fang Ji is made from the dried root of Aristolochia plant Pink Fang Ji, Chinese herbal medicine. 2. medication matters: Guang Fang Ji has no clear contraindications and adverse reactions, Fang Ji should be prohibited in the loss of appetite and yin deficiency without dampness and heat, prohibited and fear of aster, Dioscorea villosa, fine Xin, andrographis paniculata, during the use of the drug should be afraid of brine salty, avoid eating all kinds of pickled products and over-salted things. Excessive use can appear nausea and vomiting, tremor, ataxia, tetraplegia, and other symptoms of poisoning. In addition, the efficacy and indications of the two are similar. Guang Fang Ji has the efficacy of dispelling wind and relieving pain (dissipating wind evil and relieving musculoskeletal pain), clearing heat and inducing diuresis, treating dampness-heat body pain, rheumatism-paralyzing pain, edema of lower limbs, dysuria (unsmooth urination), and beriberi (foot fungus). Fangji has the efficacy of dispelling wind-dampness, relieving pain, inducing diuresis and eliminating oedema, treating rheumatism and paralysis, oedema, dysuria, athlete’s foot, eczema and sores. The specific use of the drug in question should be under the guidance of a specialist, and should not be used without authorization.