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Synonyms

hypersensitivity

Cultural  
  1. An excessive or abnormal sensitivity to a substance. A person who is hypersensitive to a certain drug will often suffer a severe allergic reaction (see allergy) if given the drug.


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.

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You’ve been very vocal about battling bipolar disorder and channeling your hypersensitivity into music.

From Los Angeles Times Jul. 21, 2026

Xofluza can be taken by anyone age 5 or older, but isn’t recommended for pregnant or breast-feeding mothers, or those with a known hypersensitivity to baloxavir marboxil.

From The Wall Street Journal Jan. 12, 2026

"Disorders such as attention deficit, sensory hypersensitivity, or some forms of traumatic brain injury may partly originate from imbalances between cortical communication and these fundamental circuits."

From Science Daily Nov. 8, 2025

"Even if you don't directly feed pigeons, their droppings on window sills and balconies can cause hypersensitivity pneumonitis," he said.

From BBC Aug. 17, 2025

Not only that, hypersensitivity to other humans' reactions is not only normal, it's an evolutionary advantage.

From Salon Sep. 18, 2023

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