The Role of the Skin Microbiome in Rosacea

Researchers have long studied Demodex mites and skin microbes in people with rosacea. Shifts in the local microbiome may amplify inflammation in some patients.

The gut–skin connection is an active research area too. Early findings suggest that diet, antibiotics, and gut flora may influence flares for a subset of people — but this is not one-size-fits-all science.

Practical takeaway: protect your barrier, avoid unnecessary antimicrobials, and discuss evidence-based treatments with your clinician rather than chasing microbiome hacks online.

This article summarizes emerging research and should not be read as a treatment protocol.