Definition, Meaning & Synonyms

sensitization

noun

/ˌsɛnsɪtaɪˈzeɪʃən/

Definition

The process of making someone or something sensitive to a substance or a stimulus.

Examples

After multiple exposures, the patient underwent sensitization to the medication.
Environmental sensitization can lead to allergic reactions from pollen or dust.
Effective sensitization about the dangers of smoking can lead to healthier lifestyle choices.

Meaning

Sensitization refers to the heightened awareness or responsiveness to an allergen or trigger after initial exposure, making it easier to react when exposed again.