However, the key difference between the medications is that, in addition to cetirizine, Zyrtec-D contains an additional ingredient, pseudoephedrine, a nasal decongestant. Cetirizine is an over-the ...

When selecting the right decongestant for you, consider the following: $24 Buy on Amazon $24 Buy on Walmart Nasacort 24HR Allergy Nasal Spray is the first product Dr. Randolph Betts, MD ...