Objective：To discuss the effect of the temperature of Chinese herbal fumigation on osteoporosis patients with low back pain with different syndromes.Methods：A total of 150 osteoporosis patients with low back pain were selected，among which 50 patients were with syndrome of kidney yang deficiency and blood stasis，50 with syndrome of liver-kidney yin deficiency and blood stasis，and 50 with syndrome of spleen-kidney qi deficiency and blood stasis.According to the random number table method，all patients were divided into the high-temperature group and the mediumtemperature group，with 25 cases in each group.In the high-temperature group，the temperature of Chinese herbal liquid of fumigation bed started from 55 and was adjusted to 60 after 5 minutes.In the medium-temperature group，the temperature started from 50 and was adjusted to 55 after 5 minutes.The fumigation time was 30 minutes.Before and after treatment，the pain was assessed by NRS，and the safety during fumigation was evaluated.Results：Three days after intervention，the score of bone pain in each group was decreased when compared with that before intervention respectively，there being no significant difference(P＞0.05).On the 7thand 14thdays after intervention，the score of bone pain in each group was decreased when compared with that before intervention respectively，differences being significant(P＜0.05).In the comparison of the temperature of Chinese herbal fumigation in patients with syndrome of liver-kidney yin deficiency and blood stasis，the therapeutic effect of the high-temperature group was better than that of the medium-temperature group(χ2=11.307，P=0.03).In the comparison of the temperature of Chinese herbal fumigation in patients with syndrome of kidney yang deficiency and blood stasis，the therapeutic effect of the medium-temperature group was better than that of the hightemperature group(χ2=13.609，P=0.01).In all patients，the medium-temperature group had less adverse reactions of ，and grade than the high-temperature group，and had greater safety.Conclusion：The temperature of Chinese herbal fumigation has different effects on the relief time and degree of pain and the feelings in patients with low back pain with different syndromes，and it also has effect on the therapeutic effect.