Uterine distension can be caused by more reasons, such as chronic pelvic inflammatory disease, endometriosis, pelvic tumor and other diseases.
1. Chronic pelvic inflammatory disease: Repeated episodes of chronic pelvic inflammatory disease will cause pelvic adhesions and exudation, which will stimulate the pelvis and lead to uterine distension.
2. Endometriosis: the foci of endometriosis will change cyclically with the hormone level, and the bleeding of the foci will produce certain stimulation to the local tissues, which will cause the change of pelvic environment, pelvic adhesion and so on, and lead to uterine distension and pain.
3. Pelvic tumor: If the pelvic tumor is large, it will compress the surrounding organs, thus causing uterine distension.
If the uterine distension has not been improved, it is recommended to go to the hospital in time to complete the relevant examinations to find out the cause of the disease, and then under the guidance of the doctor for symptomatic treatment.