hypersensitizing

Making overly reactive

Hypersensitizing is making something abnormally sensitive or responsive.

In photography, it refers to treating film to increase its sensitivity to light before exposure.

More broadly, it describes the process of heightening reactivity—whether physical, emotional, or immunological: Repeated exposure was hypersensitizing her to the allergen.

allergy

allergen

Immune response trigger

hives · urticaria · contact dermatitis · eczema · pollen · dust mites · pet dander · latex · nickel · food allergy

immunology

antigen

Immune response inducer

desensitization · immunotherapy · antibody · T-cell · B-cell · cytokine · lymphocyte · mast cell · immune response · tolerance

emotional

triggering

Causing to activate

hypervigilance · overstimulation · thin-skinned · touchy · reactive · vulnerable · fragile · on edge · hyperaware · oversensitive

photographic

emulsion

Blended immiscible liquids

photosensitive · infrared · spectral · panchromatic · coating · gelatin · grain

Opposites
sensitivity modification

hypersensitizingdesensitizing

Reducing responsiveness to stimulus

numbing · dulling · deadening · blunting · anesthetizing

Family

sensitive, consent, sensation, sensitivity, sentimental, resent, dissent, assent, sensory

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Used worldwide · Timeless · Abstract · Rated G