Rosacea is chronic inflammatory skin condition characterized by facial redness, visible blood vessels, and sometimes papules/pustules, primarily affecting the central face. The exact cause involves neurovascular dysregulation (abnormal blood vessel dilation), immune system activation, microbiome changes (possible role of Demodex mites), and heightened sensitivity to triggers like heat, alcohol, spicy foods, or stress. Your facial blood vessels become hyperreactive and chronically dilated. The organism-as-team view reveals rosacea as heightened sensitivity across systems: your facial blood vessels dilate excessively to triggers, your immune cells create low-grade inflammation, your skin barrier may be compromised (increasing sensitivity), your resident mites (Demodex) may trigger immune responses, and your nervous system shows altered neurovascular signaling. This creates a cycle where triggers cause flushing, inflammation follows, and the skin becomes progressively more reactive. Supporting your facial skin team means reducing triggers and calming reactivity: gentle skincare protects barrier function, identifying personal triggers (keeping a diary) helps avoid unnecessary activation, sun protection prevents photodamage and heat triggers, anti-inflammatory treatments (topical metronidazole, azelaic acid) calm immune responses, and stress management reduces neurovascular reactivity. You're helping your facial skin team become less hyperreactive by removing provocations and supporting barrier repair. ⚕️ This protocol does not replace professional consultation.