Ayurveda and yoga in a collaborative way can help you to get rid of your problem. In Yoga we have nasal cleansing therapies like Neti, Karma, Sutra, Neti, Jala neti to help you out.
In ayurveda, there are number of medicines which can be used as nasal drops. For example Annu Thailam , shad Bindu Thailam , panchendriya vardhan tailam which can be used to treat nasal polyp. I would suggest you to get an absolute eosinophils count.or aec done to know weather you are having any allergies
Next Steps
You can surely get rid of your nasal polyp problem without surgery provided you avoid cool beverages, ice creams and packed foods ,day sleep and over head fan or AC
Health Tips
surya Bedi, Pranayam has shown an effective result in clearing the polyps and its inflammation. You can get a proper guidance, learn it implement it and lead a very successful healthy. Happy polyp free life.