11-year-old child nasal congestion runny nose cough how to do

11-year-old child nasal congestion runny nose cough, indicating that there is infection in the body. Suggestions: you first take the child to the hospital to do a blood test, if it is caused by bacterial infection, you can take cefaclor granules, compound aminophen and amantadine granules and other drugs, at the same time with cough syrup, give the child more water.