panacea

A remedy for all diseases, evils, or difficulties; a cure-all.

A remedy for all diseases or evils; a universal, remedy or medicine; a catholicon.

An herb or root believed to possess extraordinary healing properties, probably ginseng.

A remedy for all diseases; a universal medicine; a cure-all; catholicon; hence, a relief or solace for affliction.

The herb allheal.

A remedy believed to cure all disease and prolong life that was originally sought by alchemists; a cure-all.

Something that will solve all problems.

A particular plant believed to provide a cure-all.

hypothetical remedy for all ills or diseases; once sought by the alchemists

(Greek mythology) the goddess of healing; daughter of Aesculapius and sister of Hygeia