Available at your local CVS pharmacy counter. Not available for purchase on CVS.com.For your worst allergy symptoms, choose the brand that offers fast*, non-drowsy, 24-hour relief: Allegra. Allegra-D Tablets start working in one hour to give you 24 hours of relief from sneezing, runny nose, itchy and watery eyes, itchy nose or throat, nasal and sinus congestion, and sinus pressure. No wonder it's the #1 Allergist recommended non-drowsy allergy relief**! But what makes Allegra-D different from regular Allegra? Allegra-D is formulated with pseudoephedrine, a nasal decongestant that's only available at the pharmacy counter***. Be ready for spring allergies, fall allergies, dog allergies and more with Allegra-D Allergy Symptom Relief.*Starts working in one hour**Among OTC multi-ingredient allergy & decongestant brands***A prescription may be required in some locations This item is available in store; not available online24-hour non-drowsy allergy relief with a nasal decongestantRelieves sneezing, runny nose, itchy and watery eyes, itchy nose or throat, nasal and sinus congestion and sinus pressureStarts working in 1 hour to relieve indoor and outdoor allergy symptoms, including seasonal & pet allergiesFormulated with active ingredients fexofenadine, a non-drowsy antihistamine, and pseudoephedrine, a powerful decongestant