Difficult to say.: True cause may never be known. If the rheumatologist doesn't know it is unlikely we will know. Since pred seems to clear it up i suspect it is related to the sle/sjogren's.
Answered 11/25/2014
5.4k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question