The invention relates to a medical ray vulcan moxibustion for treating hepatopathy. A drug provided by the invention comprises the following raw materials: codonopsis pilosula, white atractylodes rhizome, poria, angelica sinensis, rhizoma cyperi, fructus amomi, honeysuckle, radix paeoniae alba, radix scutellariae, fructus crataegi, herba patriniae, oldenlandia diffusa, schisandra chinensis, artemisia capillaris, Chinese thorowax root, concha ostreae, carapax amydae, agastache rugosus, areca peel, exocarpium benincasae, and beeswax. A little dough is kneaded, a small hole with the diameter of 1 cm is dug in the middle of the dough and aligns to a Shenque acupoint, an inner cylinder with the diameter of 1 cm and the height of 1.5 cm is placed on the small hole, an outer cylinder is placed on the inner cylinder, the other end of the outer cylinder is ignited, and the drug is introduced into a viscera through the Shenque acupoint. A general patient with hepatopathy undergoes the moxibustion for one time every day; an ascites patient undergoes the continuous moxibustion for three times and then undergoes the moxibustion for one time every other day at a fourth time; a yellow substance is generated by the moxibustion at a navel part, and the general patient with hepatopathy can be clinically cured after 2-3 treatment courses. The medical ray vulcan moxibustion has the effective rate of 90% and the cure rate of 70%, and has relatively good market popularizing value.