Allegra, Claritin and Zyrtec are all antihistamines used to deal with allergy indicators like a runny nose, sneezing and itchy or watery eyes. Allegra is made up of fexofenadine hydrochloride as its active ingredient and is available in the form of a pill or capsule for oral use. Allegra is https://gwendolync689zac3.blogdun.com/profile