What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin? What is the difference between Clarinex and Claritin?