Rosacea in acne vulgaris patients: Subtype distribution and triggers assessment-A cross-sectional study.

Erythema telangiectasia rosacea is the most common rosacea type in female acne patients. There is a need to be vigilant about the combination of sever/moderate acne and papulopustular rosacea. Rational daily use of skin care products can reduce the incidence of rosacea in acne patients. For acne patients without family history of rosacea, dermatologists should also not ignore the healthy education to avoid potential triggers of rosacea.