Short answer · Medically reviewed summary · Last updated: 2026-04-06
The most widely accepted medical term for this condition is Sjögren’s syndrome, which is officially classified in medical literature as either primary or secondary depending on the presence of another autoimmune disorder. Historical and Alternative Nomenclature In older medical literature, you may encounter the term sicca syndrome or keratoconjunctivitis sicca. These names describe the classic "dryness" symptoms of Sjögren’s syndrome, but they are increasingly viewed as incomplete labels because they describe symptoms rather than the underlying systemic autoimmune process.
The most widely accepted medical term for this condition is Sjögren’s syndrome, which is officially classified in medical literature as either primary or secondary depending on the presence of another autoimmune disorder.
In older medical literature, you may encounter the term sicca syndrome or keratoconjunctivitis sicca. These names describe the classic "dryness" symptoms of Sjögren’s syndrome, but they are increasingly viewed as incomplete labels because they describe symptoms rather than the underlying systemic autoimmune process. Historically, the condition was sometimes referred to as Gougerot-Sjögren syndrome, particularly in French medical traditions, honoring the contributions of both Henri Gougerot and Henrik Sjögren to the clinical understanding of the disease.
Modern clinical systems standardize the terminology to ensure consistency in research and patient care. In the International Classification of Diseases (ICD-10/11), it is listed under autoimmune connective tissue disorders as Sjögren’s syndrome. The Online Mendelian Inheritance in Man (OMIM) database references it as Sjögren syndrome (OMIM #270150), while Orphanet categorizes it as ORPHA:803. Using these standardized names is essential when searching for clinical trials or peer-reviewed literature, as they ensure you are accessing data specifically related to the systemic nature of Sjögren’s syndrome.
The variety of names for Sjögren’s syndrome exists largely due to the disease's complexity and the historical evolution of rheumatology. Because the condition affects multiple body systems—including the circulatory, digestive, and nervous systems—early clinicians often named it after the specific, most visible symptoms they observed, such as severe dry eyes or salivary gland swelling. As our understanding of the immune system's role in Sjögren’s syndrome grew, the medical community shifted toward a unified name that encompasses the systemic autoimmune nature of the illness rather than focusing solely on the "sicca" (dryness) components.
Medical Disclaimer: This information is for educational purposes and should not replace professional medical advice, diagnosis, or treatment. Always seek the advice of your rheumatologist or other qualified health provider with any questions you may have regarding your condition.