Once an ovarian cyst has ruptured, there is often no need for treatment assuming that the woman's CBC and vital signs are stable. Pain medication may be prescribed to help manage the discomfort. Rest may be recommended for a day or two to allow the symptoms to fully resolve.
However, in some cases, a cyst may be located near a significant blood vessel, and its rupture may cause severe bleeding. With instances like these, hospitalization and surgery may be needed to stop the hemorrhage and prevent additional blood loss.
If left untreated, the bleeding can lead to a serious condition known as hematoperitoneum in which blood accumulates in the space between the inner lining of the abdominal wall and the internal organs.