Skin In Acne rosacea, the main pathogenesis is: A Unknown B Increased sebum production C Increased reactivity of cutaneous blood vessels to vasodilators D Telangiectasia is present over whole face along with the exposed part of back where papules & pustules are also present 💡 Explanation In Acne rosacea, the main pathogenesis is: ✓ Correct Answer: A. Unknown