Allegra, Claritin and Zyrtec are all antihistamines used to deal with allergy signs or symptoms similar to a runny nose, sneezing and itchy or watery eyes. Allegra consists of fexofenadine hydrochloride as its active ingredient and comes in the form of a tablet or capsule for oral usage. Allegra is https://annev009ndt7.blogpixi.com/profile