Did you know that sinus infection, or sinus headache, is the most common misdiagnosis of Migraine? If you have cyclical allergies, dizziness, vertigo, or head pain that happens annually, consider the following:��Do your headaches and symptoms respond to sinus medications long-term?��Do you have light or sound sensitivity because of your sinus headaches?��Do your sinus infections come with debilitating symptoms of dizziness?