Preparation of nose for nasal endoscopy: cotton pledget packing versus topical spray. A prospective randomized blinded study.

During nasal endoscopy it is essential to have proper visualization of structures with minimal discomfort to patient and surgeon. For this it is essential that the nose is well prepared before the procedure. The main objective of the study is to compare and evaluate the efficacy of cotton pledget packing versus topical sprays in preparation of nose for nasal endoscopy.