Runny nose Chronic Atrophic Foul

A runny nose is a fairly common symptom of many diseases, including chronic diseases, infections and allergies. But if a runny nose does not go away for a long time, it can become a serious problem for human health.

A runny nose that does not respond to treatment for 2 weeks or more is called a chronic runny nose.

Chronic atrophic rhinitis (CAR) is a disease characterized by a long chronic course and multiple lesions of the nasal mucosa. This is a disease that can lead to serious consequences, such as difficulty breathing through the nose, decreased sense of smell