退 [-]

Jyutping teoi3 jan5 zing3 zong6
Pinyin tuì yǐn zhèng zhuàng

Definitions (Wiktionary)
  1. noun
    withdrawal symptom
    (syn.) 戒断症状, 停藥症狀, 停药症状, 戒斷症狀, 脫隱症狀, 脱隐症状