If a woman’s ultrasound examination suggests pelvic fluid accumulation of 8mm, and there is no discomfort at this time, often do not need to do any treatment treatment. The reason for this is that a small amount of pelvic fluid is considered to be physiologic, and is mostly caused by the flow of follicular fluid into the pelvic cavity after the ovum is discharged. If the woman is due to the lower abdomen persistent falling pain, check ultrasound found pelvic effusion 8mm, then we should consider the pelvic inflammation caused. So you need to use antibiotics to anti-inflammatory, pain relief treatment, cephalosporin is not allergic to the case, you can take oral cefdinir and ornidazole capsules. In addition, you can also take Chinese patent medicines for auxiliary treatment, such as the use of Kangwu anti-inflammatory suppository for rectal administration, and then take pelvic inflammatory net capsule.