抗こうヒスタミン剤ざいこうヒスタミンざいFreq.FrequencyTop 100,000Meanings1nounantihistamineMedical term for a drug that counteracts histamine, used for allergies.花か粉ふん症しょうには抗こうヒスタミン剤ざいがよく処しょ方ほうされる。Antihistamines are often prescribed for hay fever.
