nostrum

Though you try many medicines that claim to cure your cold, none of them work. They turn out to be nostrums, or ineffective drugs.

Nostrum refers to a cure-all, a drug, or a medicine that is ineffectual. Before drugs were regulated by the government, there were many nostrums sold to the public. “Snake oil” is one of the most well-known. Said to cure any ailment from achy joints to hair loss, snake oil concoctions could contain a number of ingredients — including camphor, red pepper, and turpentine.

Definitions of nostrum
1

n patent medicine whose efficacy is questionable

Type of:
patent medicine
medicine that is protected by a patent and available without a doctor's prescription

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

Synonyms:
catholicon, cure-all, panacea
Types:
elixir
a substance believed to cure all ills
elixir of life
a hypothetical substance believed to maintain life indefinitely; once sought by alchemists
Type of:
curative, cure, remedy, therapeutic
a medicine or therapy that cures disease or relieve pain

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