When fever is accompanied by headache and dizziness, treatment should be chosen according to the value of body temperature. If it is accompanied by nasal congestion, runny nose, headache, cough and phlegm, you can take compound aminophenol xanthamine granules or compound aminophenalkylamine tablets to treat the symptoms of nasal congestion and runny nose as well as to relieve the symptoms of fever. If the body temperature is high, above 38.5℃, you can take ibuprofen or Nimesulide, etc. If the fever persists and does not go away, and you should go to the hospital to check the blood routine and C-reactive protein to understand the cause of the fever and treat it for the disease. If the blood count is not high or low, it is a viral infection and can be treated with Chinese medicine that has the effect of clearing heat and detoxifying. If the blood white blood cells are significantly elevated, combined with bacterial infection in advance, you also need to add cephalosporin antibiotics or macrolide antibiotics for comprehensive treatment, if necessary, we recommend further examination of chest X-ray, urine routine, ultrasound and other clear causes.