Non-menstrual period with mucus blood may be a normal physiological phenomenon of ovulation, or may be related to inflammatory lesions of the reproductive tract or uterine and cervical diseases, it is recommended to clarify the causes and give reasonable treatment and treatment, common causes and treatment methods are as follows: a. Normal physiological phenomenon: in the middle of two menstrual periods, i.e. ovulation, due to a brief drop in estrogen levels, the endometrium is exfoliated and may bleed in small amounts, accompanied by vaginal The discharge, which is very long, usually does not require treatment. Second, pathological causes: 1. Trichomonas vaginalis: inflammation causes destruction of the vaginal mucosa and symptoms such as increased leucorrhea and vaginal itching, accompanied by bleeding spots, manifesting as symptoms of mucus and blood during non-menstrual periods. Treatment can choose oral antibiotics, pay attention to personal hygiene, in addition, the diet should be light and easy to digest, drink more water and pay attention to rest. 2. Cervicitis: patients can have increased leucorrhea, spotting bleeding, manifested as mucus blood in non-menstrual period, accompanied by signs of urinary tract irritation, lower abdomen or lumbosacral pain, acute infection can choose antibiotics according to pathogenic evidence. Daily life should develop hygienic habits and change underwear regularly; 3. Endometrial polyps: Patients with larger polyps may have increased leucorrhea or blood in the leucorrhea, manifested as symptoms of mucus blood in non-menstrual periods. For small, asymptomatic polyps, no intervention can be made for the time being. For patients with larger polyps and symptoms such as more bleeding and infertility, surgery should be performed; 4. Endometrial cancer: the main manifestations are abnormal vaginal bleeding, increased leucorrhea or a small amount of bloody leucorrhea. Treatment is mainly surgery and post-operative adjuvant radiotherapy to improve patients’ survival quality; 5. Cervical cancer: there are symptoms such as contact bleeding and abnormal vaginal bleeding, and most patients have vaginal discharge and mucus blood in non-menstrual period. The diagnosis can be confirmed by pathological examination. Early stage cervical cancer chooses surgical treatment, such as cervical conization, total hysterectomy, etc., and middle and late stage tumors often choose the combination of radiotherapy and chemotherapy, and auxiliary Chinese medicine treatment to help recover as soon as possible; 6. Other: intrauterine device, post-uterine surgery, endometritis, cervical polyps, submucosal fibroids and other diseases can also cause the symptoms of mucus blood in non-menstrual period, which should be promptly sought for medical treatment to clarify The cause of the disease should be clarified and treated to avoid delaying the condition.