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night sweats

American  

noun

(used with a plural verb)
  1. heavy sweating during sleep, especially as a symptom of certain diseases, as tuberculosis.


Etymology

Origin of night sweats

First recorded in 1745–55

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Hormone therapy remains the most effective first-line option for relieving common menopausal symptoms such as hot flashes and night sweats, which affect up to 75% of postmenopausal women.

From Science Daily • Mar. 23, 2026

Menopausal hot flushes and night sweats can have a major impact on the quality of life of women in their 40s and 50s and affect their wellbeing, healthcare experts say.

From BBC • Mar. 11, 2026

Hormone therapy is approved for the treatment of hot flashes, night sweats and bone loss.

From The Wall Street Journal • Nov. 16, 2025

The hormone estradiol could also be used to alleviate menopause symptoms like hot flashes and night sweats, and progesterone could be used to protect the uterine lining and improve sleep quality.

From MarketWatch • Oct. 15, 2025

Chest pains and headaches, joint aches and night sweats, paralyzing pains in her ears, lumps no one else could feel.

From "A Thousand Splendid Suns" by Khaled Hosseini