Why do their fingers go white in the cold?
That's Raynaud's, common with lupus: fingers and toes change colour when cold, anxious or stressed.
The full answer, with the sources, is in the guide.
Sources
Reviewed 2026-11-09 · next review 2027-11-09
That's Raynaud's, common with lupus: fingers and toes change colour when cold, anxious or stressed.
The full answer, with the sources, is in the guide.
Reviewed 2026-11-09 · next review 2027-11-09