I have had allergy and sinus infection issues for 16 months now. I have constant swollen lymph nodes in my neck, off and on dizzy spells and headaches. I finally went to an ENT the other day and her prescribed flonase and told me to use a neti-pot to everyday. It's been 4 days and now I've notices a loss of smell and taste and also a tingling sensation in my tongue. I'm not going to use it anymore. This freaks me out! Will I get my senses back and will the tingling go away?