food and nutrition


Chondroitin Sulfate

Question: Is chondroitin sulfate linked to sulfa antibiotics? I have an allergy to the sulfa antibiotic and I am not sure if chondroitin sulfate is in the same family. Some doctors say yes, others say no. Any help would be much appreciated.

Answer: Typically no. The reason why the two are different is the chemistry. chondroitin sulfate is a salt, like NaCl and K3PO4. These break up in the body to form sulphate ions and chondroitin molecules. In Sulphoxide containing drugs the sulphur group is bound integrally in the chemical structure. To induce allergies usually you need a large compound like the antibiotics. You should see a Doctor or an allergist to know for sure or ask your pharmacist before you try anything. For all we know you may be one of the few that is allergic to both forms.


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