HI, Mar 2018 I was fine. Allergy test revealed Cedar, Elm tree allergen. I began allergy shots, for a month, afterwards I began sneezing up a storm. Developed chronic rhinitis in the process. I've also developed montly infections, non stop since Mar 2018. Was on antibiotics for 4 months straight, last year. This year Feb/March been on antibiotics Amox/Clav. Each time, I complete course of antibiotics, I begin sneezing up a storm !!