As the name suggested, a superficial fever takes into account only the surface temperature of the forehead or armpit. Measured this way, her temperature was definitely above normal. However, the temperature of the tongue was within the normal range.
Therefore, a fever on the surface of the body was definitely an abnormal occurrence. This temperature was not normal at all. Which meant there was absolutely nothing wrong with her physiological temperature.
A superficial fever is mainly caused by a lack of vital energy and blood. The lack of vital energy and blood causes the metabolism in the blood to slow down. The low temperature caused the blood vessels to contract, and the ability of blood to flow back gradually weakens. At the same time, it could also be because of sub-optimal blood circulation in the brain. They also suspected that it was due to excessive fatigue or excessive toxins in the body. In other words, poor quality of sleep was the main reason.
