Figure 11.

Patient example, intrinsic rhinitis (ordinate: time/weeks ; abscissa: per cent (%) of pre-treatment average values (for tissue consumption: number of used tissues, for secretion: subjective patient's scoring from 1–4) : After BTA treatment (sponge technique) a dramatic improvement of symptoms is to recognize. Sneezing (A), tissue consumption (B) and nasal secretion (C) are clearly reduced. The documentation of the parameters mentioned begins 2 weeks before BTA treatment in a so called "nose diary".