2 doctors weighed in:

Can I mix allegra (fexofenadine) & zyrtec for my allegy relief if allegra (fexofenadine) alone is not enough?

2 doctors weighed in
Dr. John Overholt
Internal Medicine - Allergy & Immunology
1 doctor agrees

In brief: You could, but

They do exactly the same thing so taking both is just like taking a double dose of one.
Instead, you should try something from a different medication category, like a prescription nasal steroid spray.

In brief: You could, but

They do exactly the same thing so taking both is just like taking a double dose of one.
Instead, you should try something from a different medication category, like a prescription nasal steroid spray.
Dr. John Overholt
Dr. John Overholt
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