Pediatric cold and nasal congestion can be treated by general treatment, anti-infection treatment and symptomatic treatment. 1. General treatment: let the child have more rest, ventilate the bedroom and drink more water. 2. Anti-infection treatment: (1) Antiviral drugs, common cold is a self-limiting disease, no specific antiviral drugs. Influenza virus infection, oral oseltamivir granules. (2) Antibacterial drugs, bacterial infections can be used first empirically cephalosporin antibacterial drugs, and then according to the drug sensitivity test, choose effective antibiotics. 3. Symptomatic treatment: physiological sea salt water can be used to rinse the nasal cavity, hot compresses on both sides of the nose. If the symptoms of children’s cold and nasal congestion are serious or accompanied by other symptoms, try to take your child to the hospital, under the guidance of the doctor to take medication.