Does Sensitivity To Allergens Cause Dizziness?

Is being dizzy a part of being sensitive to allergens? I have sensitivity to mold and tree pollens. I ve never been dizzy before. What should I take to help with the dizziness? I can t drive like this. I am 68 years old and in good health except for occasional allergies. Technically, I ve been check for allergies , but I m told I am sensitive to allergens . I do take Flonase day and night. I ve also used saline solution to clean out my nose. This dizziness is very unusual, and I don t know how to combat it.