Fexofenadine/pseudoephedrine

Fexofenadine/pseudoephedrine, sold under the brand name Allegra-D among others, is a fixed-dose combination medication used for the treatment of nasal congestion and other symptoms of allergies and the common cold. It contains fexofenadine, as the hydrochloride, an antihistamine; and pseudoephedrine, as the hydrochloride, a nasal decongestant.

In 2021, it was the 279th most commonly prescribed medication in the United States, with more than 800,000 prescriptions.