Ovaryen HyperstimulationSyndrome (OHSS) is a clinical state which is characterized with ovarian enlargement, multiple ovarian cysts, increased steroid release, increased capillary permeability, electrolyte disorder and reduced protein post ovulation induction. OHSS is a non-infectious SIRS according to the clinical and laboratory findings. There is no specific treatment for OHSS. Avoiding and treating complications are our priority. The ICU requirement can be reduced by taking OHSS as a SIRS and planning the treatment accordingly.

Keywords: Ovarian Hyperstimulation Syndrome, OHSS, SIRS