Adrenocortical insufficiency after bilateral adrenal hemorrhage due to anticoagulation and chronic immunothrombocytopenia

Hypocortisolism or adrenal crisis with nonspecific symptoms, especially abdominal and gastrointestinal, is often misinterpreted. Diagnosis of adrenal insufficiency is often delayed because of the initial ambiguous presentation; physicians must be aware to avoid adrenal crisis. Especially in patients with several risk factors for bleeding, unusual bleeding manifestations, such as adrenal hemorrhage, must be considered. Immediate treatment is necessary by substituting hydrocortisone in a higher dosage, and in most cases, fludrocortisone. During the course of treatment, the amount of hydrocortisone can be reduced to a substitution dosage (15-25 mg/day divided into two to three doses/day). Fludrocortisone should be continued at a dosage of 0.05-0.1 mg/day, depending on blood pressure and sodium and potassium levels. All patients should carry a medical alert notification or a steroid emergency card. In the case of trauma, surgery, or other stressful events, hydrocortisone must be administered in higher dosages (e.g. 100 mg i.v.).