Runny nose, sneezing and nasal congestion are common in acute rhinitis and allergic rhinitis. If it is caused by acute rhinitis, it can be treated with medication according to the type of infected microorganisms. If it is caused by bacterial infection, cefixime can be taken orally, and severe viral infection can be taken orally, such as ribavirin, etc. Allergic rhinitis requires the use of anti-allergic drugs, such as cetirizine. It is necessary to determine the use of drugs according to the cause of the disease. 1. Acute rhinitis: when the nose is infected by bacteria and viruses, there will be nasal congestion, runny nose, sneezing, chills, fever and other symptoms, according to the type of pathogenic bacteria medication. Bacterial infections can be oral cephalosporin antibiotics, such as: cefaclor, amoxicillin, etc.; viral infections, mild cases do not need medication to deal with, serious cases can be oral antiviral drugs, such as: ribavirin, oseltamivir, etc. to control the infection. 2. Allergic rhinitis: refers to the allergic reaction produced by allergen stimulation in individuals with atopic constitution, causing symptoms such as runny nose, sneezing, nasal congestion, itchy nose, itchy eyes, etc. In this case, anti-allergic drugs can be taken. Anti-allergic drugs such as cetirizine or montelukast can be taken to relieve symptoms in this case. It is recommended that the above symptoms be diagnosed and treated under the guidance of a doctor, and that the medication and treatment be tailored to the patient’s needs.