Yellow, thick, pus-filled nasal congestion may be caused by acute purulent sinusitis, chronic sinusitis, nasal tumor, etc. According to the cause, corresponding treatments can be given, such as physical therapy, local medication, systemic medication, surgical treatment. 1. Acute purulent sinusitis: acute inflammation of the sinuses causes pus, resulting in yellow, thick, pus-filled nasal congestion, can be given to saline rinse nasal cavity, clean up the secretion, if the bacterial infection, can be given to cefaclor, cefdinir, amoxicillin clavulanate potassium and other anti-infective treatments to alleviate the symptoms. 2. Chronic sinusitis: chronic inflammation of the sinuses can also appear yellowish pus, nasal congestion, can apply saline nasal rinse clean nasal secretions to relieve nasal congestion, the application of nasal spray hormone, such as mometasone furoate nasal spray, fluticasone propionate nasal spray, etc. to improve the local edema, relieve the congestion, and oral mucus drainage agent, macrolide antibiotics to make the mucosa of the sinus anti-inflammatory. 3. Nasal tumor: nasal tumor erosion, corruption, causing yellow pus nasal discharge, nasal congestion, you can consider surgery to remove the tumor, combined with bacterial infection, and then give amoxicillin, cefaclor and other anti-infective treatment. Yellowish pus nasal discharge and nasal congestion, it is recommended to consult a doctor in time to find out the cause of the disease and treat it as soon as possible so as not to miss the condition.