BioAllers Outdoor Allergy Treatment Description: Pollen and Hay Fever. Runny Nose. Sneezing. Itchy and Watery Eyes. Sinus Pressure. Headache. bioAllers provide symptom relief for allergy sufferers by stimulating the body's natural systems involved in allergic reactions. bioAllers combine precise levels of homeopathic ingredients with specific homeopathic allergens. This special two part medicine acts to relieve allergy symptoms and to promote resistance by gradually exposing the body to allergens over time. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.