Can combine aerius and extra stregth cold medication?

Aerius=desloratadine: I suspect that you're not in the states b/c aerius (http://www.Drugs.Com/uk/aerius.Html) is not a brand of Desloratadine sold here. There's not likely to be an issue combining Desloratadine (antihistamine) w/cold medication (decongestant) unless you're an older male w/enlarged prostate. However, b/c you didn't mention specific name, i can't check 4 u. Instead, use drugs.Com's interactions checker.