- Health at Bayer
Treatments & Therapies
- Chronic Kidney Disease
- Eye Conditions
- Healthy Aging
- Hormonal & Reproductive Health
Innovation & Technologies
- Patient Access Charter
- Leadership Perspective
- Strengthening Healthcare Access
- Empowering Women, Globally
- Fighting Neglected Tropical Diseases
- Moving Non-Communicable Diseases Care Forward
- Ensuring a Sustainable Product Supply
- Delivering Better Cancer Care
- News & Stories
- Clinical Trials Explorer
- Transparency Policy
- Treatments & Therapies
- Our Commitments
- Report a Side Effect
- Medical Counterfeits
Report a Side Effect
Please select your country of citizenship from the list below to report an adverse event for a Bayer Pharmaceutical or Personal Health product.
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 Pharmaceutical and Personal Health products, your support is pivotal, whether you are a customer, patient or healthcare professional.
Depending on your selected country / location, you will be directed to Bayer’s tool SafeTrack – a web-based tool made for patients, caretakers and healthcare professionals to conveniently report adverse events digitally. When you select English as language you can also report using our virtual assistant.
If you would like to learn more about Pharmacovigilance the following videos provide you with more insights: