Telfast 180mg provides fastest non-drowsy allergy relief of symptoms of seasonal allergic rhinitis (hay fever) and hives (skin allergy) in adults and children over 12 years of age 
Fastest non-drowsy allergy relief that starts working in 1 hour. Applies to first dose only. Among single-ingredient branded oral antihistamines. 
Seasonal Allergic Rhinitis Symptoms.
 Among single-ingredient oral antihistamines and multi-ingredient oral antihistamine and decongestant brands.