What does it mean when your nose itches and hiccups?

An itchy nose can be a sign of Allergies, irritation, or even a dry environment, while hiccups are involuntary contractions of the diaphragm often triggered by eating too quickly, consuming Carbonated Beverages, or sudden changes in temperature. The two symptoms are generally unrelated, but if they persist or are accompanied by other unusual signs, it might be worth consulting a healthcare professional. In most cases, they are benign and temporary conditions.