Short answer · Medically reviewed summary · Last updated: 2026-05-08
Holmes-Adie syndrome, also commonly referred to as Adie's syndrome or Adie's tonic pupil, is a neurological disorder characterized by a tonic, dilated pupil and diminished deep tendon reflexes. The condition is frequently documented under various historical and clinical names, though Holmes-Adie syndrome remains the standard term used in modern medical literature to honor the two physicians who independently described it in 1931. What are the common synonyms for Holmes-Adie syndrome? Because Holmes-Adie syndrome was described independently by Gordon Holmes and William John Adie, it is sometimes referred to by only one of their names or both.
Holmes-Adie syndrome, also commonly referred to as Adie's syndrome or Adie's tonic pupil, is a neurological disorder characterized by a tonic, dilated pupil and diminished deep tendon reflexes. The condition is frequently documented under various historical and clinical names, though Holmes-Adie syndrome remains the standard term used in modern medical literature to honor the two physicians who independently described it in 1931.
Because Holmes-Adie syndrome was described independently by Gordon Holmes and William John Adie, it is sometimes referred to by only one of their names or both. Clinicians may use the following terms in medical records:
The variety of names for Holmes-Adie syndrome stems from the era of clinical discovery when eponyms (naming diseases after the physicians who identified them) were standard practice. While "Adie's syndrome" is a common shorthand, the full Holmes-Adie syndrome nomenclature is preferred in academic settings to acknowledge the contributions of both researchers. Furthermore, the term "tonic pupil" is often used descriptively to focus specifically on the ocular manifestation of the condition.
Official medical databases categorize the condition to ensure diagnostic consistency across global health systems. You will find Holmes-Adie syndrome listed in the following ways:
Medical disclaimer: This content is for informational purposes only and does not constitute professional medical advice, diagnosis, or treatment; always seek the advice of your physician with any questions regarding a medical condition.