The causes of female blood fever are: first, genetic factors. Second, it may have something to do with the daily diet. Frequently eating spicy and stimulating food or greasy food is easy to cause blood fever. Third, it has something to do with ordinary emotions. Frequent emotional excitement or depression can lead to blood fever. Fourth, it may be that the liver is too busy, and blood fever is also easy to occur. With blood fever, you can drink some chrysanthemum tea, cassia seed tea, honeysuckle tea, etc. The diet should be light. Avoid spicy, greasy and hot food. Do not eat warm and nourishing food, such as beef, mutton, etc. You can eat some cool and refreshing food, such as Sydney, balsam pear, watermelon, loofah, etc., and drink some mung bean soup, white fungus soup, etc.