Anti-Hist Allergy Cetirizine 10mg Tablets (30). Cetirizine is the active ingredient of Anti-Hist Allergy and is an antihistamine.. Anti-Hist Allergy is an antiallergic medication.. In adults and children aged 6 years and above, Anti-Hist Allergy is indicated:. for the relief of nasal and ocular symptoms of seasonal and perennial allergic rhinitis.. for the relief of chronic nettle rash (chronic idiopathic urticaria).
