Leukorrhea epithelial cells appear 2 plus sign may be physiological factors or pathological factors, whether serious should be specific problem specific analysis. 1. Physiological factors: In the examination of leukorrhea, cervical and vaginal secretions contain epithelial cells shed from the vagina, which is a normal process of cell metabolism and will not cause harm to the body, combined with the consideration of clinical symptoms, and if it is not accompanied by other abnormalities, then it is a normal phenomenon, and pay attention to the regular follow-up and re-examination. 2. Pathological factors: when strenuous exercise or fever, inflammation, stones, tumors and other factors, there will also be epithelial cell shedding increased, such as combined with other indicators, or other tests found abnormal, leukorrhea, epithelial cell shedding increased, accompanied by leukocytes or detection of mycobacteria and other factors, suggesting that there is a vaginal infection. It is necessary to seek medical treatment in time. It is recommended to pay attention to personal hygiene and cleanliness in life, and go to the hospital for examination in time if there are any uncomfortable symptoms.