We’ve all been there: either complaining about how miserable our allergies are making us or desperately hoping that “it’s just allergies.” Regardless of which end of the spectrum you fall on, it’s good to know what’s what.

Naturally, the symptoms for each affliction -- cough, stuffy nose, runny nose, and headache -- are so similar, that it can be hard to tell if you’re suffering from sinusitis, a cold, or allergies. We’ll help you figure out which is which and help you determine when it’s time to schedule a trip to see the doctor.