A member asked:

Can a bad viral sinus infection for 3 weeks cause an ana test to be false-positive?

A doctor has provided 1 answer

Anything can do that: About a quarter of humankind have at least a low titer of ANA but are healthy. It's simply a screening test.

Answered 10/19/2016

3.8k views

Thank

Related Questions

A member asked:

What's the difference between viral and bacterial sinus infections?

A doctor has provided 1 answer