What’s a temperature of 36.5 but with a fever?

Body temperature of 36.5 but have a feverish feeling may be environmental factors, hyperthyroidism, autonomic dysfunction and other causes.
1. environmental factors: if the environment than closed, air circulation, and higher temperature, you will feel the body has a feverish feeling, but the body temperature of 36.5 degrees normal.
2. Hyperthyroidism: when the level of thyroid hormone is too much, it will cause the basal metabolism to increase, resulting in the body having a feverish feeling, but the body temperature is 36.6 degrees normal.
3. autonomic dysfunction: when autonomic dysfunction occurs, it is easy to make the central system of thermoregulation abnormal, so there is a feeling of fever, but body temperature 36.5 degrees normal.
Body temperature of 36.5 degrees but have a feverish feeling, pay attention to observation, if necessary, timely medical treatment by the doctor standardized treatment, do not self-medication, in order to avoid serious adverse consequences.