Nasal mucosal congestion is seen in acute bacterial infection of the nasal cavity, allergic rhinitis, acute rhinitis, etc., and it can be cured only by medication, nasal spray, surgery and other treatments. 1. Nasal acute bacterial infection: nasal decongestant treatment, such as hydroxymetazoline hydrochloride or ephedrine spray, can play the role of contraction of nasal mucosa, relieve congestion. Nasal hormone nasal spray, such as budesonide, can also be used. Clearly pathogenic bacteria, follow the doctor’s instructions to use sensitive antibiotics. 2. Allergic rhinitis: Allergic people exposed to allergens, can cause nasal irritation, nasal mucosal congestion. In the acute stage, antihistamines such as cetirizine should be taken, combined with budesonide nasal spray to control systemic allergic symptoms and reduce nasal inflammatory reaction. 3. Acute rhinitis: mostly triggered by viral infection, can take oseltamivir antiviral treatment, at the same time combined with the above nasal spray sprays to reduce inflammation. It is recommended that the patient is recommended to check the cause of nasal mucosal congestion in a timely manner, the treatment of the cause is the key, the above drugs should be used in accordance with the doctor’s instructions.