noun
panacea; cure-all; universal remedy
Refers to a medicine or solution that is believed to cure all diseases or solve all problems. Often used figuratively.
万能薬のような治療法は存在しない。
There is no treatment that works like a panacea.
彼はその政策を経済の万能薬だと考えている。
He considers that policy a cure-all for the economy.