Antihistamines may help prevent allergy ... However, they don’t treat the underlying cause of allergies. They merely offer relief from one of the more problematic symptoms of common inhalant ...

For example, antihistamines like Claritin, Allegra, and Zyrtec are most commonly used to treat the symptoms of seasonal allergies or ... the histamine reaction without affecting sleepiness.

Allergic reactions ... nasal irrigation to taking antihistamines — experts have yet to find a cure for allergies themselves. However, one promising potential treatment is immunotherapy.

Combination treatment with betamethasone ... low-dose corticosteroids with and without an antihistamine in patients with acute exacerbations of allergic rhinitis. The aim of this study was ...

Allergic rhinitis ... overreacts to the allergens, treating pollens and other elements as foreign to the body According to an expert it's better to shift other antihistamines and decongestant ...

And so these are where antihistamines come in and generally are the first line of treatment ... without the approval of their physician. If someone comes in presenting with allergy symptoms ...