病损部位注射干扰素
一项小型试验证明可彻底清除所有患者的病损。[41]Weiss JM, Muchenberger S, Schopf E, et al. Treatment of granuloma annulare by local injections with low-dose recombinant human interferon gamma. J Am Acad Dermatol. 1998;39:117-119.http://www.ncbi.nlm.nih.gov/pubmed/9674407?tool=bestpractice.com
抗生素联合疗法
据报告,对一个小型病例系列的患者联用利福平、氧氟沙星和米诺环素治疗有效。[42]Marcus DV, Mahmoud BH, Hamzavi IH. Granuloma annulare treated with rifampin, ofloxacin, and minocycline combination therapy. Arch Dermatol. 2009;145:787-789.http://archderm.jamanetwork.com/article.aspx?articleid=712102http://www.ncbi.nlm.nih.gov/pubmed/19620560?tool=bestpractice.com