Refers to a drug or substance that counteracts allergic reactions.
Cetirizine is an effective anti-allergic for hay fever.
Цетиризин — эффективное противоаллергическое при сенной лихорадке.
Used attributively and predicatively to describe substances or properties that prevent allergic reactions.
This cream has strong anti-allergic properties.
У этого крема сильные противоаллергические свойства.