noun🔗Share抗ヒスタミン薬A drug or substance that counteracts the effects of a histamine. Commonly used to alleviate the symptoms of hay fever and other allergies."During the spring, many people take antihistamines to relieve their itchy eyes and runny noses caused by pollen allergies. "春には、花粉アレルギーによる目の痒みや鼻水から解放するために、多くの人が抗ヒスタミン薬を服用します。medicinesubstancediseaseChat with AIVocabulary GamePractice Reading