痩やせ薬ぐすり

noun

weight-loss drug; diet pill; slimming medicine

Refers to any medication or supplement intended to promote weight loss. Can be used for prescription drugs, over-the-counter pills, or herbal remedies.

• 彼かの女じょは痩やせ薬ぐすりを飲のんでダイエットしている。

  She is dieting by taking weight-loss pills.

• その痩やせ薬ぐすりは副ふく作さ用ようが強つよいらしい。

  That diet drug seems to have strong side effects.