1. designed to prevent, reduce, or treat allergic reactions
Usage: commonly used in medical and pharmaceutical contexts

Examples

• The antiallergy medication helped reduce her symptoms during pollen season.
• This antiallergy pillow is filled with synthetic fibers that resist dust mites.
• The dermatologist recommended an antiallergy cream for the patient's skin irritation.
• Many antiallergy drugs work by blocking histamine receptors in the body.
• The fabric has an antiallergy coating to make it safe for sensitive skin.