For most products, one part per million is the allowable mercury dose. As a vaccine preservative, thimerosal is used in concentrations of 0.003% to 0.01%. It has antiseptic and antifungal properties, and is an effective preservative in vaccines. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. Developed in 1927, thimerosal has been and is still being used as a preservative in some cosmetics, topical pharmaceuticals, and biological drug products, which includes vaccines. Thimerosal is added to some vials of vaccine that contain more than one dose (multi-dose vials) to prevent growth of germs, like bacteria and fungi. Commercial cosmetics such as mascara and skin creams often contain thimerosal. Now, thimerosal is rarely included in … Those using products containing thimerosal during pregnancy run the risk of brain damage to the fetus; the same risk is present for infants and children on whom the products are used. Its use may cause irritation, allergic reactions and neurotoxic symptoms. According to EWG's Skin Deep Cosmetic Database, Love My Eyes brand mascara contains dangerously high levels of thimerosal. The FDA has severely limited the use of thimerosal and other mercury-based preservatives in cosmetics. Historically, it was commonly used as a preservative in topical pharmaceutical preparations, cosmetics, and biological products such as vaccines. Brand names: MersolDrug class(es): antiseptic and germicides, → Search the entire Drugs.com site for thimerosal. There is no scientific evidence to support this claim. Learn more about the uses and action of thimerosal. Thimerosal is It is a mercury based compound which can also be found in your personal care products, make up, and childhood vaccines. There is no evidence of harm caused by the low doses of thimerosal in vaccines, except for minor reactions like redness and swelling at the injection site. Although the mechanism of action has not been fully elucidated, thimerosal inhibits sulfhydryl-containing active site of various enzymes and binds to sulfhydryl compounds, such as glutathione, cysteine, and SH groups of proteins. For travelers, the vaccines that still contain 25 μg of thimerosal are Biken Japanese encephalitis vaccine, quadrivalent polysaccharide meningococcal vaccine in multi-dose vials, and many brands of influenza vaccine. Those products result in approximately 75 to 80 kilograms of mercury consumption on an annual basis in products such as nasal solutions/sprays, ophthalmic solutions/ointments, otic solutions, vaccines, and other injectable products. Recycling mercury-containing products is one of the best ways to help prevent mercury releases to the environment by keeping these products out of landfills and incinerators. Anti-vaccination activists promoting the incorrect claim that vaccination causes autism have asserted that the mercury in thiomersal is the cause. It is used in a wide range of medical products in addition to vaccines, including immunoglobulin preparations, antivenom, ophthalmic solutions, and tattoo ink. Developed in the 1920s, thimerosal subsequently became widely used as a preservative in antiseptic ointments, eye drops, nasal sprays, and vaccines. There has been significant concern regarding its safety and toxicity in the last several decades. Thimerosal is a cheap and effective mercury-based preservative. A number of products containing thiomersal have been prequalified by WHO (i.e. Acetic acid is the main component of vinegar (other than water). Thimerosal was commonly used as an antiseptic (such as Merthiolate or Mercurochrome) and preservative in many medicines and vaccines. The purpose of the regulations is to contribute to Canada's efforts to reduce the risks posed by releases of mercury to the environment by prohibiting the manufacture and import of products containing mercury or any of its compounds. There is no evidence that thiomersal in vaccines has caused any health problems except minor reactions, such as redness at the injection site. This compound is a well-established antiseptic and antifungal agent. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Lasting Ways is not intended for medical advice, diagnosis or treatment creams often thimerosal... 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