Acute pharyngitis and high fever in children are first determined to be possibly infectious in nature. First, the blood picture should be checked and anti-infective drugs should be used according to the number of white blood cells and neutrophils in the blood picture. Oral medications can be given or intravenous fluids and antibiotics can be entered, along with some glucocorticoids and other medications. This is the treatment taken for infectious factors, and can also be supplemented with Chinese medicines that clear heat and detoxify the body, such as Pu Di Lan Oral Liquid and Nan Xing Oral Liquid. Pay attention to nutritional enrichment and drink more water, but it is important to check the routine blood test to see the condition of the three blood cells, that is, red blood cells, white blood cells and platelets. This is because for a patient with pharyngitis and high fever, it is important to remove blood factors, such as granulocyte deficiency pharyngitis.