Most patients with uterine fibroids do not have obvious symptoms. Common clinical symptoms of uterine fibroids include menstrual changes, lower abdominal masses, increased leucorrhea, abdominal pain, and pressure symptoms. 1. Menstrual changes: The most common ones are increased menstrual volume and prolonged menstrual period. This symptom is mostly seen in large-sized myomas and submucosal myomas. Long-term increased menstrual flow and prolonged periods can lead to anemia, resulting in pallor, weakness, palpitations and other symptoms. In addition, the innermost layer of the uterine wall is the mucosal layer, and when submucosal myoma is accompanied by infection and necrosis, irregular vaginal bleeding or bloody purulent discharge may also appear as clinical manifestations. 2. Lower abdominal mass: When the fibroids are small, they are not palpable in the abdomen, but when the fibroids increase to a certain extent and the uterus exceeds the pelvis, hard masses can be palpated in the lower abdomen. Some submucosal fibroids are so large that they can come out of the vagina, and patients often visit the doctor because of the mass coming out of the vagina. 3.Increased leucorrhea: fibroids increase the secretion of uterine glands, resulting in pelvic congestion and increased leucorrhea. In case of combined infection and necrosis, there may be bloody or pus-blood vaginal discharge. 4. Abdominal pain: The outermost layer of the uterus is the plasma membrane layer, and abdominal pain is common when subplasma fibroids undergo acute tibial torsion. Lower abdominal pain may also occur when some fibroids lose their original nature and degenerate. 5, compression symptoms: because of the anatomical location of the uterus, fibroids make the uterus enlarged, which can cause frequent urination, urinary urgency or difficulty in urination when pressing the bladder, and lower abdominal distension and constipation when pressing the rectum. The symptoms of uterine fibroids vary depending on the location and size of the fibroids. If the above-mentioned symptoms or other abnormalities occur, you need to be alert to fibroids and seek medical examination in time, so as to achieve early examination and early detection and treatment.