Tis the season for colds and flu medicine, but be careful when you buy it.

Nine different retailers are recalling children's cold medicine made by the Perrigo company.

It's not the actual ingredients that are the problem, but instead the serving cups with incorrect labeling, which may lead to a possible overdose.

Everything you need to know about the recall, which involves CVS stores can be found here.

The items recalled includes: GUAIFENESIN DM CHRY LIQ 4 OZ and GUAIFENESIN GRAPE LIQ 4 OZ.