Yellowish, sticky and smelly leucorrhea is caused by various reasons, the common ones are mainly bacterial vaginitis, cervicitis and gynecological malignancy, etc. The cause needs to be clarified and treated accordingly. Common causes and treatments 1. Bacterial vaginitis: yellowish, sticky leucorrhea with fishy odor, promptly go to the hospital to check vaginal pH, amine test and clue cell test. Positive results should be treated with oral anti-anaerobic drugs such as metronidazole, tinidazole, clindamycin, etc. Topical treatment with metronidazole suppositories is also available. 2. Cervicitis: There can be yellowish, sticky leucorrhea with odor, often accompanied by irregular menstruation, dysmenorrhea, pelvic heaviness and other symptoms. You should go to the hospital for colposcopy and cervical scraping and other examinations to confirm the cause of the disease, and then apply cephalosporins, such as cefazoxime sodium, quinolones, such as levofloxacin and other anti-inflammatory treatment, but also physical therapy, such as laser, freezing, microwave infrared, etc., such as cervical polyps, need surgery; 3, gynecological malignant tumors: when there is pathogenic tissue necrosis, shedding, yellow mucous-like leucorrhea, accompanied by bad odor, should go to the hospital. When the pathogenic tissue is necrotic and detached, yellow mucous-like leucorrhea may appear, accompanied by bad odor, B ultrasonography and pelvic MRI should be performed in the hospital, and surgery, chemotherapy and radiotherapy are feasible after the doctor’s diagnosis is clear, and patients should be encouraged to actively treat and maintain a good attitude. The actual fact is that you should pay attention to personal hygiene, wash your vulva with warm water every day, change your underwear regularly, and put it under the sun to disinfect it or boil it in hot water.