Soreness and weakness and the desire to sleep can be seen in normal people. This feeling can occur in normal people who have been doing physical work for a long time, who are tired and have not had enough rest. After a good rest and a good night’s sleep, the sensation will be relieved and the person will feel more refreshed. However, for a person in a state of illness, such a feeling may also occur, mainly when a cold or fever is present. When a person starts to catch a cold or fever, it is likely that the body temperature does not rise too quickly, so he or she does not feel particularly afraid of wind or cold, but only feels weak and sore, and wants to sleep. If the body temperature is within the normal range, you can exclude this situation, but if the body temperature has increased, it means that the fever is really in the state of fever.