Sandra...

Is your PCP who hasn't called you back? If so, tomorrow, call and make an appointment with your PCP. Tell her of your last appointment with your Rheumatologist and request the labwork at that time....

You do not need the Rheumatologists referral or paperwork to have the tests done. Your PCP can order them...

If you still have vertigo and vision problems and haven't cleared up since stopping Plaquenil, that is a good reason to to the other tests I mentioned for possible CNS involvement..

Hugs,
Oluwa.