Can Sodium Metabisulfite Cause An Allergic Reaction?

Sodium metabisulfite is a chemical compound commonly used as a food preservative and antioxidant. It can also be found in various products, such as medications, cosmetics, and industrial products.

In some individuals, sodium metabisulfite can cause an allergic reaction. The symptoms of an allergic reaction to sodium metabisulfite may include skin rash, itching, hives, swelling of the face, lips, or tongue, difficulty breathing, and anaphylaxis in severe cases.

People who have asthma or are sensitive to sulfites are at a higher risk of developing an allergic reaction to sodium metabisulfite. It is important to read product labels carefully and avoid consuming or using products that contain sodium metabisulfite if you have a known allergy or sensitivity to this substance.

If you suspect that you may be having an allergic reaction to sodium metabisulfite, seek medical attention immediately. An allergist can confirm the diagnosis and provide appropriate treatment, which may include avoiding exposure to the allergen, taking antihistamines, or carrying emergency medications like epinephrine in case of a severe reaction.