Mycoplasma positive etiology is mainly due to sexual contact infections, clinical manifestations of vulvar itching, increased vaginal discharge, yellowish color, some people will also be manifested in the cervix localized congestion, edema and other inflammatory manifestations, and people will be frequent urination, urinary urgency and other bladder irritation, which is mycoplasma infections caused by the symptoms. It is suggested that azithromycin can be preferred for treatment, continuous medication for 5 days, if azithromycin allergy, you can choose clarithromycin for treatment. If only through the laboratory examination, there is mycoplasma infection positive case, clinical and no symptoms, you can not give treatment, because mycoplasma is between bacteria and viruses a kind of tiny organisms, can exist in the normal vagina of women.