noun🔗ShareAntihistaminiqueA drug or substance that counteracts the effects of a histamine. Commonly used to alleviate the symptoms of hay fever and other allergies."My sister took an antihistamine to relieve her itchy eyes and runny nose from the pollen in the air. "Ma sœur a pris un antihistaminique pour soulager ses yeux qui piquent et son nez qui coule à cause du pollen dans l'air.medicinesubstancediseaseChat with AIVocabulary GamePractice Reading
