For example, with regards to alcohol. "Currently, manufacturers of antihistamines such as cetirizine will advise avoiding use in pregnancy but there is no evidence of them causing harm in pregnancy.

For example, antihistamines like Claritin, Allegra, and Zyrtec are most commonly used to treat the symptoms of seasonal allergies or hay fever ... it's best to avoid antihistamines altogether.

There's no cure, but there are multiple treatments There is no cure for hay fever but there are now three generations of antihistamine tablets that block the histamine and most side effects.

Although conventional treatments include antihistamines and steroids, there are alternatives. One of the most interesting theories suggests that what you eat could significantly affect hayfever.