Monthly Archives: August 2010

Q: Is there a connection between shellfish allergies and iodine?

The allergen in shellfish is a protein, not iodine. Some people with iodine allergies really have a topical sensitivity to iodine (e.g., povidone iodine; Betadine), usually a much different kind of reaction than the immediate reaction found with anaphylaxis. Continue reading

Posted in Anaphylactic Reaction, Ask the Expert | 3 Comments