a red lobster

Q. My husband’s internist suggested glucosamine and chondroitin for mild arthritis. My husband’s medical records state that he is allergic to shellfish.

I guess his doctor did not know ground shellfish is a component of many glucosamine-chondroitin supplements. After several days on the supplement, my husband was rushed to the hospital with symptoms of a severe allergic reaction. After three days of testing, they couldn’t find a cause. Then I read the ingredients listed on the glucosamine label and discovered the shellfish.

He stopped taking the supplement and has not had another episode. Perhaps his story will help prevent a similar occurrence in others with shellfish allergy.

A. Glucosamine is often made from the shells of crab, shrimp and lobster. Most people who are allergic to shellfish are sensitive to a protein in the muscle rather than the shell. But rather than risk a potentially life-threatening reaction, people who are allergic to shellfish should avoid glucosamine or look for Kosher vegetarian glucosamine called Regenasure.

Get The Graedons' Favorite Home Remedies Health Guide for FREE

Join our daily email newsletter with breaking health news, prescription drug information, home remedies AND you'll get a copy of our brand new full-length health guide — for FREE!

What Do You Think?

We invite you to share your thoughts with others, but remember that our comment section is a public forum. Please do not use your full first and last name if you want to keep details of your medical history anonymous. A first name and last initial or a pseudonym is acceptable. Advice from other commenters on this website is not a substitute for medical attention. Do not stop any medicine without checking with the prescriber. Stopping medication suddenly could result in serious harm. We expect comments to be civil in tone and language. By commenting, you agree to abide by our commenting policy and website terms & conditions. Comments that do not follow these policies will not be posted. Learn how your comment data is processed.

Your cart

Total
USD
Shipping and discount codes are added at checkout.