Some people may have an allergy or reaction to the dye used during a venogram. Patients at risk include those with shellfish or iodine allergies. Before the procedure, tell your doctor about any allergies you may have.
Ken Levin, MD, private practice specializing in Radiology and Nuclear Medicine, Allentown, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.