Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun antihistamine

1 sense of antihistamine

Sense 1
antihistamine -- (a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site)
       => medicine, medication, medicament, medicinal drug -- ((medicine) something that treats or prevents or alleviates the symptoms of disease)