Allegra and Claritin are both allergy medications, helping relieve symptoms like sneezing, a runny nose, or itchy eyes. But the active ingredients in each are different. Allegra contains ...

Andretti Global announced Tuesday it landed Allegra, a leading non-drowsy over-the-counter allergy relief brand, as the primary sponsor for Ericsson's No. 28 Honda for the Indianapolis 500 ...