Recurrent fever during menstruation is usually associated with low immunity during menstruation, which makes the body susceptible to pathogens such as viruses or bacteria, endometrial inflammation, tuberculosis and cancer. If recurrent fever during menstruation is accompanied by cold and flu symptoms, fever-reducing and anti-infection treatment should be carried out promptly. If there is still no relief after treatment, it is recommended to consult a doctor in time to check what kind of pathogen it is, and then choose the appropriate antibiotic treatment according to the pathogen of infection. If you have recurrent fever during menstruation and it is a persistent low fever with body temperature between 37.5℃~38.5℃, you should also seek medical treatment in time to rule out the possibility of endometrial tuberculosis, endometrial inflammation and endometrial cancer, so as to discover the cause of the disease in time and treat it in time. As we can see, when you have recurrent fever during menstruation, you should also pay attention to whether there are other symptoms, such as cold symptoms, abdominal pain, low-grade fever, night sweats and so on. If there are other symptoms, you should seek medical attention to clarify the cause in time.