Atypical Presentation of Sjogren's Syndrome With Chronic Urticaria: A Case Report and Literature Review.

We present a case of a 26-year-old female with a history of 6-8 months of recurrent severe allergic reactions with anaphylaxis who presented with bilateral shoulder arthralgia and inflammatory arthritis of the right hand involving metacarpophalangeal joints (MCP). Physical examination was significant for tenderness in shoulder and knee joints, swelling, warmth, and tenderness involving MCP joints of the right hand. Schirmer's test was positive in both eyes.