Preventive effect of kampo medicine (hangeshashin-to, TJ-14) plus minocycline against afatinib-induced diarrhea and skin rash in patients with non-small cell lung cancer Masao Ichiki,1 Hiroshi Wataya,2 Kazuhiko Yamada,3 Nobuko Tsuruta,4 Hiroaki Takeoka,1 Yusuke Okayama,1 Jun Sasaki,1 Tomoaki Hoshin…