愛睏藥仔 [爱困药－]

Jyutping oi3 kwan3 joek6 zi2
Pinyin ài kùn yào zǎi

Definitions (Wiktionary)
  1. noun, Taiwanese-Hokkien
    sleeping pill; hypnotic
    (syn.) 安眠藥, 安眠药, 催眠药, 催眠藥