Link Between CRPS and Migraines: Shared Pathways Explored

Research Summary

A study published in Cephalalgia explores the link between complex regional pain syndrome (CRPS) and migraine, suggesting they may share underlying mechanisms. Researchers found that 66% of patients with CRPS experienced new or worsened migraines, with 22% having daily or near-daily headaches. Those with coexisting migraines reported more severe limb pain and hyperalgesia. Notably, photophobia and forehead hyperalgesia were more pronounced on the same side as CRPS symptoms in patients with migraines. These findings suggest shared pathophysiology may exacerbate symptoms in both conditions, creating a cycle of worsening pain. Understanding this relationship could help alleviate persistent symptoms.

Study Details

📄 Title: Complex regional pain syndrome and migraine: Clinical relationships and possible common aetiology.

👥 Research Team: Drummond PD, Finch PM

📚 Published In: Cephalalgia

📅 Publication Date: 2025 Dec

⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.