The side effect of dizziness rarely occurs with normal doses of cephalosporin. If the patient clearly has the problem of dizziness after taking cephalosporin, it may be a side effect of cephalosporin that has obvious correlation with the individual’s constitution or an allergic reaction of cephalosporin to the body. Patients are advised to stop taking cephalosporin orally in time, drink more water to speed up the metabolism of cephalosporin in the body, and observe the changes in their condition. If the patient’s condition worsens, it is recommended that the patient take oral anti-allergy drugs for treatment, such as oral dexloratadine, cetirizine, paracetamol, etc. Observe whether the patient’s symptoms can be relieved, and also pay attention to whether there is a rash, which is a relatively common adverse reaction of cephalosporin, and may also manifest as chest tightness, shortness of breath, diarrhea, abdominal distension, etc., so it must be closely observed.