USCG Licensing Medications - Is Invokana approved?

How do you know if Invokana is okay or not to control diabetes in regards to a USCG license. It is an oral medication but only has been around since 2013. I see the FAA has a no or no go on names, however Invokana is one of them.

Sadly I called my clinic where they do DOT and USCG physicals and they said they do not answer questions like that. Thanks.