A member asked:

How does alegra-d work differently than otc decongestants like pseudoephedrine or claritin-d?

A doctor has provided 1 answer
Dr. Lee Perry answered

Similar: Allegra-d is simply an antihistamine (fexofenadine) plus an over-the-counter decongestant. Allegra is a more powerful antihistamine than claritin (loratadine).

Answered 5/25/2021

5.7k views

Thank

Related Questions