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Do you have any queries or comments about our corporate website? Please use the contact form at the bottom.

Bayer AG
51368 Leverkusen, Germany
Phone: +49 214 30-1


To ask a question about any of the following areas, please use the links to the relevant contact forms.

Our division Pharmaceuticals provides innovative solutions for the therapeutic areas of cardiology, oncology, gynecology, hematology & ophthalmology and others.

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Report a side effect

The Consumer Health Division brings consumers some of the world’s best-known and most trusted over-the-counter (OTC) brands in the fields of Allergy, Analgesics, Dermatology, Digestive Health and Nutritionals.

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Report a side effect

Bayer's Crop Science division helps to make the agricultural economy more productive thus contributing to society by helping to ensure an ample supply of high-quality food, feed, fiber and renewable raw materials.

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Our Bayer Career Global Job Portal provides among other things, information on job vacancies, traineeships, internships, scholarships and job applications.

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In the media area you’ll find topical news items, photos, videos, publications, an overview of our social media channels and apps, and contacts for editors.

Media contacts

The Investor Relations department handles the company’s communications needs in the capital market, serving investors and analysts in particular.

IR contacts

In the sustainability area you can read more about our economic, ecological and social challenges and opportunities.

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In the Procurement area you will find general information about the procurement organization, sustainability in supplier management as well as valuable information for suppliers.

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SCIP is the database for information on Substances of Concern In articles as such or in complex objects (Products) established under the Waste Framework Directive (WFD).
If you have any inquiries regarding SCIP, please contact: SCIP-BAYER@bayer.com

Bayer fully supports coordinated vulnerability disclosure and encourages security researchers who choose to engage in these actions to do so in a responsible manner.

Coordinated Vulnerability Disclosure Statement

Corporate Website

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Humans vary in their biological reactions to medicinal products. This is why not all adverse reactions (side effects) associated with the use of medicinal products can be detected during clinical development, not even by the most comprehensive clinical trials. Capturing as many of these adverse reactions, however rare they may be in absolute terms, from worldwide sources is of paramount importance for continued patient and drug safety (pharmacovigilance). 

 

For Bayer as a global pharmaceutical company, pharmacovigilance takes center stage, beyond mere compliance with worldwide regulations. To enable Bayer to provide up-to date safety information on Bayer products, your support is pivotal, whether you are a customer, patient or healthcare professional. 

 

If you want to report a side effect or quality complaint, please contact your healthcare professional (e.g. physician or pharmacist) or your local health authority. 

 

Reports can also be made on our Side Effect Reporting website.

Bayer respects your right to privacy while using our websites. We take the protection of personal data very seriously and will only collect, process, and use any personal data that you provide in this contact form in accordance with our data privacy policy.

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