weird allergy

[Jdouk6907]

Weird allergic reaction

Wife has been suffering with some sort of allergy either to lemon or lime, tomatoes or anything acidic. Her fingers get red and itchy and sometimes she has bumps.

Have had labs and urinalysis and they found nothing.

Has anyone ever encountered anything like this.

Female, 5,3” 56 years old. No prior medical conditions.