Pain in the nose with yellow snot, based on the description of this symptom, the first thing to think about is the symptoms of sinusitis. Sinusitis is some inflammation of the maxillary sinus next to the sides of the nose, the sieve sinus at the root of the nose, the maxillary sinus at the head of the jaw, and the pterygoid sinus behind the root of the nose. The most common clinical cases are maxillary sinusitis and sieve sinusitis, which are mainly inflammations caused by local structures of the nasal cavity and bacterial infections caused by external factors. Treatment first nasal cavity local medication, you can sea saline clean spray nasal cavity, clear these pus nasal mucus, can be in the spray contraction of the nasal mucosa of the drug, open the sinus openings connected with the nasal cavity, so that purulent secretions in the sinuses discharged. You can also use some essential antibiotics and glucocorticoids. The whole body needs antibiotics, hormones, and some drugs to promote the discharge of purulent secretions, such as antibiotics mainly with cephalosporin antibiotics, chronic can make clarithromycin, and then some hormones, such as methylprednisolone, dexamethasone, etc., and some are to promote the excretion of drugs, such as tretinoin, oleanders drops, Mucosolvan syrup, and other aspects of these treatments.