Sorry. Wisdom is knowing what to do next; virtue is doing it. Help me! Help to find sites on the: Anti asthma. I found only this - ventolin metered dose. Anti allergic drugs and non specific broncholytic substances might prevent the anaphylactic bronchospasm. Zyrtec is an anti allergic used to treat hayfever and other allergic reactions. :o Thanks in advance. Ivana from Liberia.