What Causes Prolactinemia?

What Causes Prolactinemia? Causes of Abnormal Prolactin Levels Prolactinoma (a benign tumor in your pituitary gland that produces too much prolactin) Diseases affecting the hypothalamus(the part of the brain that controls the pituitary gland) Anorexia(an eating disorder) Drugs that are used to treat depression, psychosis, and high blood pressure. What causes high prolactin in females?