Allergen and ingredient checker
This tool can tell you if our medicines include specific allergens or ingredients.
If you do not see your selected medicine listed or have a question that cannot be answered by using this tool, please visit askgileadmedical.com or call us at 1-866-MEDI-GSI (1-866-633-4474).
Note that if a specific allergen or ingredient is not listed in the tool, it could still be present in the medicine. The tool may not yet have that information or data included.
Tell your healthcare team about all your medical conditions, including if you have any allergies.
Response
This information is a response to your question. It is not meant as medical advice. Please talk with your healthcare team about this question or any other questions you have about your medical condition or treatment.
Tell your healthcare team about all your medical conditions, including if you have any allergies.
Data on formulations, or how the medicine is prepared, comes from the standards set during its manufacturing process. This data is meant to serve as a reference or guideline for how the medicine should be made. However, there might be minor differences in the final product due to acceptable variations within the manufacturing process, while still adhering to quality and safety controls.
This information is based solely upon the medicine ingredient list and may be updated over time. Please check this page regularly to get the most up-to-date information.
Do you want to report a side effect or other concern about a Gilead medicine?
Report side effects
To report a side effect or unexpected reaction (sometimes called an “adverse event”) please call 1-800-445-3235 (option #3), available 24 hours a day, 7 days a week.
Product complaints
To report issues with our products, like defects or package errors, please call 1-800-445-3235 (option #2) available Monday – Friday, 8am – 5pm PT, or email QualityComplaints@gilead.com.
FDA MedWatch
To report a side effect or product quality concern directly to the U.S. Food and Drug Administration (FDA), please call 1-800-FDA-1088 or email www.fda.gov/MedWatch.
You may also contact the U.S. Food and Drug Administration (FDA) directly to report adverse events or product quality concerns at 1-800-FDA-1088 or www.fda.gov/MedWatch.