Why Sinus Infections Keep Coming Back (and How to Stop Them)

Did you know that your sinuses produce approximately one liter of mucus daily, yet drainage occurs through openings just 1-3 millimeters wide? The sinuses – air-filled cavities behind your forehead, cheeks, and eyes – connect to your nasal passages through small openings called ostia. When these ostia remain blocked or inflamed, mucus accumulates, creating an […]

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