CHRONIC INFLAMMATORY DERMATOSIS: ROSACEA, OVERVIEW, DESCRIPTION, PRESENTATION, EPIDEMIOLOGY, PATHOPHYSIOLOGY, TYPES, DIFFERENTIAL DIAGNOSIS, TREATMENT OF THE DISEASE AND ITS ROLE IN PREGNANCY

Introduction: Rosacea is a chronic inflammatory dermatosis involving especially the cheeks, nose, chin and forehead, characterized by repetitive episodes of transient flushing or erythema, persistent in addition to phymatous changes, papules, pustules telangiectasias. Objective: detail current information related rosacea, description, presentation, epidemiology, pathophysiology, types, differential diagnosis, treatment disease its role pregnancy. Methodology: total 50 articles were analyzed this review, including review original articles, as well clinical cases, which 39 bibliographies used because other not relevant study. The sources PubMed, Google Scholar Cochrane; terms search for Spanish, Portuguese English were: treatment, dermatosis. Results: Phymatous changes are frequent, however they occur primarily nose (rhinophyma) more commonly men. usually begins between 30 years age, it can at any age. approximate population prevalence less than 1 22%. neurocutaneous mechanisms reflecting reactivity temperature change, alcohol, sports, UV rays spicy foods, may be mediated ankyrin vanilloid subfamilies receptor potential (TRP). Increased rosacea pregnancy multiple cases linked fulminans (RF) reported literature. Conclusions: redness, papules-pustules Previously was divided into ocular, phymatous, fulminant granulomatous there now new classification rosacea. In first thing identify trigger, then make some general recommendations on skin such use sunscreen finally give that both topical systemic even laser procedures. diagnosis broad should carefully analyzed. Treatment pregnant women huge challenge, several treatments contraindicated have limited evidence probable side effects fetus. KEYWORDS: rosacea,treatment,dermatosis,inflammatory.