Mycoplasma is a tiny organism between viruses and bacteria, and when it reproduces in large numbers in the vagina, it can cause symptoms, such as vulvar itching, increased vaginal secretions, yellowish vaginal secretions, and urinary symptoms, such as frequent urination, urinary urgency, and pain in urination. After treatment with medication, the number of mycoplasmas decreases significantly and the symptoms disappear, but when the body’s resistance decreases and the vaginal environment is conducive to mycoplasma reproduction, the corresponding symptoms will appear again. It is recommended to stop using the medication only after the treatment has become negative through laboratory tests, and if necessary, the sexual partner should also be examined accordingly, and if it is positive, it should also be treated, because this disease can be transmitted through sexual contact.