Sinus pressure can be uncomfortable on its own. The facial pain, congestion, and headaches are enough to slow you down. But when dizziness joins the mix, it can feel alarming. If you’ve ever wondered why sinus pressure makes you feel lightheaded, off-balance, or even slightly nauseated, you’re not alone. The connection between your sinuses and your sense of balance is closer than you might think. Understanding how they interact can help you determine ...