There are certain differences between rhinitis and the common cold, mainly in the following aspects: Firstly, it is important to know that acute rhinitis refers to the common cold, as written in medical textbooks. However, some types of rhinitis are different, such as chronic rhinitis which is a chronic disease, not an acute illness like the common cold. Allergic rhinitis also includes symptoms such as sneezing, clear nasal discharge, and nasal congestion, very similar to those of a cold, but allergic rhinitis is an allergic disease, not a viral infection like the common cold. There are also other diseases, such as atrophic rhinitis, where the nasal cavity is very wide, whereas in a cold, caused by a viral infection, the nasal passages are very narrow, and these conditions are very different. Therefore, clinically, treatment should be based on different causes, treating colds as colds and rhinitis as rhinitis.