I've honestly never asked because I haven't been faced with that as of now....however, I do know that for pain meds (and I'd imagine cold meds would apply too) I can only take products that have acetaminophen (sp?!?) because of my clotting disorder and being on Lovenox. Makes things tough since Ibuprofen is my saving grace, LOL
Hope you don't get sick though!!! Ask if you can take Zicam....that knocked the flu out of me when I was sick the week of my wedding a few years back :)