07-25-2009, 03:28 AM
Whiip,
Zyrtec D is a combination of an antihistimane (the Zyrtec part) and a decongestant (Pseudoephedrine). It covers both bases, which is why it works very well for many people. Typically, it's a 12 hour tablet.
Robert
Zyrtec D is a combination of an antihistimane (the Zyrtec part) and a decongestant (Pseudoephedrine). It covers both bases, which is why it works very well for many people. Typically, it's a 12 hour tablet.
Robert