Meaning of 薬が効く in Japanese
It seems that your search contains the following:
薬
が
効く
- Words
Definition of 薬が効く
-
(exp, v5k) to have medicine be effective
運よく薬が効くとき1時過ぎに寝れるけど、薬を飲まないと4時ぐらいまで眠れない。
If I'm lucky enough for the medicine to work I can get to sleep after 1am but if I don't take it then I can't sleep until about 4am.