What is the symptom of alternating rhinitis This sentence is not strictly formulated, it should be said that chronic rhinitis alternating nasal congestion, manifested by one side of the nose is ventilated while the other side of the nose does not work. Generally related to the body’s nasal cycle, but also related to the body’s pressure receptors. In the clinic, often to the left side of the nose when the right side of the nose blocked or to the right side of the nose blocked when the left side of the side of the nose, called alternating nasal congestion, which is a manifestation of chronic rhinitis, you can use nasal contraction agent, hormone nasal sprays or saline, physiological seawater and other medications, but also the use of proprietary medicines through the orifices of the class of drugs, the results are very good.