A member asked:

What is the difference between zyrtec and allegra (fexofenadine) d allergy?

A doctor has provided 1 answer

Decongestants: Most allergy medicines contain antihistamines, decongestants or a combination of the two. Antihistamines help runny, watery or itchy nose or eyes. Decongestants help congestion and stuffiness. Allegra, claritine and zyrtec are pure antihistamines. Allegra d, Claritin (loratadine) d and zyrtec d contain pseudo Ephedrine ( sudafed).). 'd' stands for decongestant. At night it can keep you awake.

Answered 2/25/2020

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Related Questions

A member asked:

Whats the difference between zyrtec and allegra (fexofenadine)?

A doctor has provided 1 answer