Vitamin C treatment or use of antioxidants to boost the immune system to fight allergic reactions are also used by many who suffer with pollen allergies. Many people feel that saline sinus rinses have a high success rate as they flush the bacteria and irritants from the nasal cavities. However, you should be very careful with these home remedies. Knowing for sure what you are really allergic to is the key to getting help. Visit a licensed professional who can generally pinpoint the problem. You should consult your doctor before starting any program for treatment of pollen allergies in order to avoid possible side affects.