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Adverse events
| Adverse event during treatment | Number of episodes |
|---|---|
| Nasal Discomfort/Pain due to catheter | 3 |
| Nasal discomfort due to cooling | 2 |
| Hypertension | 2 |
| Mild epistaxis | 1 |
| Discomfort due to excess fluid dripping from nose | 2 |
| Adverse Event Following Treatment | |
| Transient recurrent sneezing | 2 |
| Runny nose | 2 |
| Strange taste | 1 |
| Strange smell | 1 |
| Dry eyes | 1 |
| Dizziness | 1 |
| Sinus pressure | 1 |
