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

Correct Answer: Unknown

Description: Ans. A. UnknownAcne rosacea - Disease of unknown etiology, Papules & pustules over central face (but never over any other part of body); Telangiectasia of nose & cheeks; Facial erythema.a. Flushing reaction to hot, spicy foods & alcohol but no increased reactivity of cutaneous blood vessels to vasodilators.b. Sebum production is normal.Tit-Topical & oral antibiotics; topical metronidazole; avoidance of hot, spicy foods & alcohol.

Category: Skin

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