If the body temperature is measured at 37.5℃, it means that there is fever, and you need to go to the hospital for examination in time to clarify the cause of the fever and then treat it. Normal body temperature is between 36~37.2℃, if the temperature is measured above 37.3℃, this is fever. Now the temperature is measured at 37.5℃, which is beyond the range of normal body temperature and is considered as fever. In case of fever, it is recommended to go to the hospital for examination to clarify the cause of the fever before treatment. If the fever is caused by common cold, you can take drugs such as cold and fever granules. If the fever is caused by a bacterial infection, antibacterial drugs are needed. If the fever is caused by a viral infection, antiviral drugs are needed. Now the body temperature is 37.5℃, which belongs to the range of low fever, it is not recommended to take antipyretic drugs at this time, you can drink more water, urinate more, and ensure sufficient rest. However, if the temperature is above 38.5℃, you need to use antipyretic drugs appropriately, such as you can take ibuprofen extended-release capsules and so on.