Mycoplasma infection low fever does not go away, you can use physical cooling, warm baths, massage and other methods to lower the temperature. At the same time must pay attention to drink more water, drink more water can lower the body temperature, discharging the virus and bacteria in the body, and pay attention to a light diet, more rest, these are the conditions to promote the healing of the disease. You can have a routine blood test, such as high white blood cells can use antibiotics, take erythromycin symptomatic treatment, such as roxithromycin. If the effect is not good after two courses of medication, this time you need to go to the hospital for a review, the doctor will replace the treatment measures according to the situation in time to avoid the disease delayed too long is not easy to heal.