38.2°C is a fever. The normal range of human body temperature is 36 to 37°C, and 38.2°C is a moderate fever. There are many causes of fever, including infectious factors (such as bacterial infections, fungal infections, parasitic infections, etc.) and non-infectious factors (such as tumors, connective tissue diseases such as systemic lupus erythematosus, endocrine metabolic disorders such as hyperthyroidism, etc.). Body temperature of 38.2 ℃ is significantly higher than the normal body temperature, the need to drink more water, cooling treatment (such as physical cooling ice packs, warm water baths, alcohol wipes, if necessary, medication to lower the temperature, etc.), and at the same time, closely monitor the body temperature changes. If fever occurs, it is recommended to consult a doctor in time to clarify the cause of the disease and to treat the symptoms in time to avoid delaying the condition.