Existing Yellow Card App user?

Sign in

Please sign in or register. Signing in is not essential for use, however it will enable you to submit reports more quickly. You will also be able to view previously submitted reports in the future.

If you have an existing account in the Yellow Card app to report side effects to medicines, you do not need to register again. You can sign into this site using the same email and password.

We are developing functionality for users with an account on the Yellow Card website to sign in with their email and password. In the meantime, please register as a new user on the coronavirus Yellow Card reporting site; your accounts will be linked together in the near future.