Tubal effusion and fallopian tube occlusion are all one of chronic tubal inflammation, because both may cause the fallopian tube to be obstructed and cause infertility, so some people think that the two belong to the same disease, but the fact is that the two are essentially different. Oviduct hydronephrosis more than the oviduct umbrella end adhesion blocking, mucosal cell secretions accumulated in the lumen, or due to isthmus and umbrella end adhesion, obstruction after the formation of fallopian tube empyema, when the pus cells in the lumen are absorbed, eventually become water The liquid, and some liquids are absorbed, leaving an empty shell. When the contrast is shown, the water is blocked. The tubal blockage is caused by the proximal obstruction of the fallopian tube, the obstruction of the fallopian tube and the distal fallopian tube obstruction. Many patients with hydrosalpinx have no obvious symptoms. Some people may have pain or falling on one side or both sides of the lower abdomen, falling, secretions, and low back pain. However, due to tubal blockage may affect female endocrine disorders and cause menstrual flow. Abnormalities, changes in the menstrual cycle, symptoms of dysmenorrhea, and symptoms of hydrosalpinx are slightly different. Generally speaking, hydrosalpinx and fallopian tube blockage can exist at the same time, but this does not mean that there is a blockage of water accumulation; at the same time, tubal water can cause blockage of the fallopian tube, there is still a certain connection between the two. Hydrosalpinx and tubal blockage are associated with chronic tubal inflammation. Therefore, drugs (Fuyan pill) with complete blood circulation, spleen and dehumidification can be used to treat tubal effusion and block or to treat one of them.