A bitter pill to swallow
Meaning
An unpleasant fact or situation to accept.
Usage
Used when describing hard truths.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Medicine that tastes bad but heals.
Used since the 16th century in health and moral contexts.