目的探讨甲状腺激素联合中药治疗甲状腺功能降低的临床疗效。方法 140例甲状腺功能降低患者,随机分成研究组和对照组,各70例。对照组患者应用甲状腺激素治疗,研究组患者在对照组治疗的基础上联合中药治疗,对比两组患者临床疗效。结果研究组患者治疗总有效率为91.43%高于对照组的78.57%(P<0.05);研究组三碘甲状腺原氨酸、促甲状腺激素、甲状腺素均显著优于对照组,差异有统计学意义(P<0.05)。结论甲状腺激素联合中药治疗甲状腺功能降低能显著改善甲状腺功能并提高治疗有效率,可在临床推广。 Objective To investigate the clinical efficacy of thyroid hormone combined with traditional Chinese medicine in the treatment of hypothyroidism. Methods A total of 140 patients with hypothyroidism were randomly divided into study group and control group, 70 cases in each. The control group of patients with thyroid hormone treatment, the study group patients in the control group based on the combination of traditional Chinese medicine treatment, the clinical efficacy of two groups were compared. Results The total effective rate was 91.43% in study group and 78.57% in control group (P <0.05). The triiodothyronine, thyrotropin and thyroxine in study group were significantly better than those in control group Significance (P <0.05). Conclusion Thyroid hormone combined with traditional Chinese medicine treatment of thyroid function can significantly reduce thyroid function and improve the efficiency of treatment, can be clinically promoted.