Does meclizine have sudafed in it?

Meclizine (the hydrochloride salt form of meclizine, a synthetic piperazine with anti-emetic, sedative and histamine H1 antagonistic properties)

It does many things, in order to achieve the goal of nasal decongestion. It acts by enhancing norepinephrine (noradrenaline) and epinephrine (adrenaline) or adrenergic activity by stimulating the...

no it is antihistamine.

It may have in the past as codene can be used as a cough suppressant, however these days it either has psudoephedrine or if its sudafed PE then it has phenylephrine in it.

If taken too much you could potentially feel a "high" from it, but that's because it can make you tired. So it would be like talking a sleeping pill and trying to stay away. Other than that, no. It...