My wife is experiencing continuous sneezing only during early morning and late in night before sleep. It has gradually developed a runnig nose. Sometime she feels mucus also but no evidence. This condition is now from past three+ months. She has this developed short breathe and difficulty in breathing due to stuff n running nose. It has impacted her stamina to work or exercise. Consulted doc and they gave inhaler pump. We both don't want to get used to or make inhaler part of life. Pls suggest any course of action to cure it. To mention she got diagnosed COVID in Apr 21 and after that only we'd experienced this issue. Got an allergy test done (igE Total Antibody - Result  723 ; test done on 3rd Oct 21).