睡眠薬 (suiminyaku) Japanese meaning: sleeping pill | KotomoraLast night I couldn't sleep no matter what, so I took a sleeping pill.
Usage patterns
〈物〉を飲むto take (a sleeping pill)
I couldn't sleep, so I took a sleeping pill.
〈物〉が効くfor a sleeping pill to work/take effect
This sleeping pill works really well.
〈物〉を処方するfor a doctor to prescribe a sleeping pill
The doctor prescribed a sleeping pill for the insomnia patient.
〈物〉に頼るto rely on sleeping pills
It's not good to rely on sleeping pills every night.