Isosulfan Blue
Isosulfan Blue Prescribing Information
Isosulfan Blue 1% Injection delineates the lymphatic vessels following subcutaneous administration. It is an adjunct to lymphography (in primary and secondary lymphedema of the extremities; chyluria, chylous ascites or chylothorax; lymph node involvement by primary or secondary neoplasm; and lymph node response to therapeutic modalities) for visualization to the lymphatic system draining the region of injection
Isosulfan Blue 1% is to be administered subcutaneously, one-half (1/2) ml into three (3) interdigital spaces of each extremity per study. A maximum dose of 3 ml (30 mg) isosulfan blue is injected.
Hypersensitivity to triphenylmethane or related compounds
Isosulfan blue 1% has demonstrated a 1.5% incidence of adverse reactions. All the reactions were of an allergic type such as localized swelling at the site of administration and mild pruritis of hands, abdomen and neck have been reported within several minutes following administration of the drug.
Storage and Handling
Store at room temperature
Dear Medical Professional,
Per your order we have compounded Isosulfan Blue 1%. The characteristics of this compounded preparation are as follows:
Isosulfan Blue has no known pharmacologic action. Following subcutaneous administration, Isosulfan blue 1% is selectively picked up by the lymphatic vessels. Thus, the lymphatic vessels are delineated by a bright blue color making them discernible from surrounding tissue. There is some evidence that 50% of the isosulfan blue, from aqueous solution, is weakly bound to serum protein (albumin). Since interstitial protein is presumed to be carried almost exclusively by lymphtics, and in view of evidence of binding of dyes to proteins, visualization may be due to protein binding phenomenon.