What Causes Seasonal Allergies? When you breathe in airborne allergens such as mold spores, pollen, dust, grass, ragweed, or chemical fumes, they begin to wreak havoc in your system. To fight back these foreign agents, your immune system release antibodies in the form of a chemical—histamine—into your eyes, nose and lungs. This chemical works on removing those antibodies from your system, while causing inflammation. Here are the top four natural remedies for allergy sufferers to control their symptoms. Cleanse your nasal passage with Neti Pot and Saline Rinse Your nasal passage has a number of tiny passageways. Dust particles and pollen can get trapped in these passageways. Your immune system attempts to flush them out of your body by means…