This document is a case study on pregnancy induced hypertension (PIH), specifically mild preeclampsia. It presents the case of a 29-year-old pregnant woman admitted to the hospital for headache, dizziness, and high blood pressure. Her medical history includes a previous pregnancy complicated by hypertension. The document defines relevant terms, describes the pathophysiology of preeclampsia involving imbalances in vasoactive factors, and reviews anatomy of the circulatory system which is impacted by PIH.