If your forehead is not hot to the touch but your body temperature is 38°C, you have a fever if you have not exercised, eaten a hot meal, drunk a hot drink, applied a hot compress, or taken a hot bath in the half hour before your temperature is taken. Fever 38 ° C for the time being do not need to actively to reduce fever, you can drink warm water, continue to observe the temperature. If the body temperature continues to rise, more than 38.5 ° C, or even 39 ° C or more, you can use a cold towel on the forehead, you can also warm water bath physical cooling, or fail to take ibuprofen or acetaminophen to lower the temperature. If you have cold hands and feet, fear of cold, goosebumps, or chills, wear thicker clothing or a blanket to keep you warm, and don’t rush to lower your temperature yet. In addition to managing your temperature, the most important thing to do with a fever is to find the cause of the fever and treat it for that cause. Don’t just take anti-inflammatory medication on your own, go to the hospital and get professional help.