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Allegra-D Side Effects Center: Detailed Datasheet

Medically reviewed by Min Clinic Staff | Updated: January 2026
  • Generic Name: fexofenadine hcl and pseudoephedrine hcl
  • Brand Name: Allegra-D

Allegra-D(Fexofenadine HCl and Pseudoephedrine HCl) side effects drug center

 

PROFESSIONAL

CONSUMER

SIDE EFFECTS

 

Allegra-D Side Effects Center

What Is Allegra-D?

Allegra-D (fexofenadine hcl and pseudoephedrine hcl) is a combination of an antihistamine and a decongestant used to treat sneezing, cough, runny or stuffy nose, itchy or watery eyes, hives, skin rash, itching, and other symptoms of allergies and the common cold. Allegra-D is available in generic form and over-the-counter.

What Are Side Effects of Allegra-D?

Common side effects of Allegra-D include:

  • nausea,
  • stomach upset or pain,