Back to today’s briefing

Story perspectives

Demodex Mites Linked to Dry Eyes and Rosacea

1/29/2026

29 2

Summary

Story summary

Demodex mites on human skin may contribute to dry eyes and rosacea.
Overgrowth can cause itchy eyelids and facial rashes.
Estimates place presence on faces at 10% to 90%.
Basic hygiene such as washing the face is suggested to manage mite populations.
Applying Vaseline has shown promise and requires further study.

1 of 1

Story summary

Demodex mites on human skin may contribute to dry eyes and rosacea.
Overgrowth can cause itchy eyelids and facial rashes.
Estimates place presence on faces at 10% to 90%.
Basic hygiene such as washing the face is suggested to manage mite populations.
Applying Vaseline has shown promise and requires further study.