The plasma ACTH response to corticorelin injection is inhibited or blunted in normal subjects pretreated with dexamethasone. The use of a heparin solution to maintain i.v. cannula patency during the corticorelin test is not recommended. A possible interaction between corticorelin and heparin may have been responsible for a major hypotensive reaction that occurred after corticorelin administration. (See ADVERSE REACTIONS)
OVERDOSAGE:
Symptoms of overdose include severe facial flushing, cardiovascular changes, and dyspnea. In the event of toxic overdose (see ADVERSE REACTIONS), adverse effects should be treated symptomatically.