There are a few conditions that may cause an itchy nose. They include:
- The common cold
- Allergies or hay fever
If you have an itchy nose but do not believe a cold or allergies are the cause, you should consult your healthcare provider.
Source:
"Allergies and Hay Fever." U.S Food and Drug Administration Aug 2005. U.S. Department of Health and Human Services. 02 Apr 2007.

