Whether or not yellowish and odorless leucorrhea can be cured by itself cannot be generalized, but the cause needs to be clarified and depends on the specific situation. If the leucorrhea is simply yellow and odorless and there is no local redness, pain, itching and other accompanying symptoms in the vulva, you can wash your vulva with warm water, avoid spicy and stimulating food, wear cotton, loose, breathable underwear, and try to keep the area clean and dry, usually the discomfort can be improved. If there is no effect or the symptoms worsen and itching occurs, it may be caused by pelvic inflammatory disease, cervicitis, adnexitis or vaginitis, which usually cannot be cured by itself. When the yellowish and odorless leucorrhea occurs, patients should pay attention not to self-medicate, but to go to the gynecological department of the hospital for examination and treatment under the guidance of the doctor after the cause is clear, and adhere to the standardized medication to avoid recurrence.