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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

Hot flushes and night sweats are some of the most common symptoms experienced.

From BBC • Mar. 11, 2026

It starts with a short quiz: “How much do night sweats, heart palpitations, brain fog, etc. affect your daily life?”

From The Wall Street Journal • Nov. 9, 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

The hours tangle together, a mess of night sweats and medicine and not being able to keep anything in my stomach.

From "The Belles" by Dhonielle Clayton

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