🧠 Stress and eczema: how the brain talks to your skin
Recent research suggests the link between psychological stress and skin inflammation is complex, moving beyond simple causation. Doctors now view stress as a modulator, not the root cause, of dyshidrotic eczema. A 2026 Science study showed sympathetic nervous system activation prompts eosinophil recruitment in inflammation. This is part of the brain-skin axis, where signals alter skin cell activity. New treatments are being developed by targeting neuroimmune pathways involved in this amplification process.