Environmental allergies are a natural reaction to irritants in the air around you. Allergic reactions due to natural irritants such as pollen, pets, and dust, plus the ever-increasing amount of chemical pollutants in our environment.
Although occasional sinus reactions are normal and essential for a healthy immune system, chronic allergies and inflammation, or persistent long-term sinus infections can be detrimental to your health and they can begin to take a toll on the body's overall health and immune system.