Because millions of people around the world depend on our products, we have high standards for how we should conduct ourselves as a company.

We work hard to make sure that the ways in which we market and sell our products to healthcare professionals, health insurers and governments provide accurate, balanced and useful information to help prescribers make the best decisions for their patients.

Our reputation, and the trust that our customers place in us, depends largely on how we conduct ourselves as a business. That is why we strive to operate openly and transparently in everything we do.


If you have questions regarding the personal information MSD collects, uses and shares about you, or if you would like to change your communications preferences (such as to opt-out of receiving e-mail, facsimile or other direct marketing communications) or to opt-out of particular programs, or if you would like to access or update personal information about you in MSD databases in accordance with your rights under applicable law, please contact us at the address below. In some cases, we may be required to work with or refer you to a third party to enable you to opt-out