Fluid accumulation after hernia surgery can usually be absorbed on its own without special treatment, or can be eliminated by puncture suction or incision and drainage if there is more fluid accumulation.
Patients may have localized effusion after hernia surgery, usually due to the trauma caused during the exfoliation of the hernia sac, and the oozing of blood and fluid from the sore can lead to postoperative effusion. Generally, postoperative effusion will not be too serious, and can be absorbed by itself with the healing of the wound, and no special treatment is needed. However, if there is a lot of fluid, puncture suction or even surgical incision and drainage can be performed to eliminate the fluid.
In addition, it should be noted that the protruding swelling may also be a recurrence of hernia. Therefore, localized swelling after hernia surgery should be judged by a doctor to avoid delayed treatment.