What Causes Sinus Problems?

What Causes Sinus Problems? What made your good sinuses go bad? The problem isn’t the sinuses themselves. They’re just hollow air spaces within the bones between your eyes, behind your cheekbones, and in the forehead. They make mucus, which keep the inside of your nose moist. That, in turn, helps protect against dust, allergens, and pollutants. That’s all […]

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