by Isaac Zefo | May 13, 2024 | Healthy Living What Does Mucus Do? Imagine you’re gearing up for an exciting rock climbing adventure, but instead, you’re sidelined by persistent yellow mucus and sinus pressure that feels like your head is about to burst. Is this a sign of an impending sinus infection, or is it something else? Let’s delve into what yellow mucus means and how to address it. The Vital Role of ...