A member asked:

I have lack production of tears.increaed heart pulse.nexk stiffness.illness. muscle spams and lost the ability to sleep or feel tired do i have sfi?

A doctor has provided 1 answer

Sfi: What do you mean by sfi? If you think you have a connective tissue disease, your doctor can order a set of complex blood tests called a lupus panel.

Answered 11/27/2017

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