Pityriasis rosea, neboli otrubovitost, je kožní vyrážka, která se vyskytuje častěji u dětí už od 3 měsíců věku, běžná je ale u dětí starších 10 let. Růžovou pityriázu si lze snadno splést s atopickým ekzémem, ten ale bohužel sám nezmizí. Pityriasis rosea is a common skin condition affecting 0.15% of the general population. This condition is more often than not diagnosed clinically by appearance and symptoms. To the Editor: Pityriasis rosea is a common, self-limited, papulosquamous skin eruption associated with human herpesvirus 6/7 reactivation, which may occur spontaneously or secondary to certain drugs and vaccines.1 Although generally considered benign, pityriasis rosea may be associated with an increased risk of birth complications if acquired during pregnancy. Increased rates of miscarriage Unilateral pityriasis rosea has been reported (Ghariani Fetoui N et al. (2020). Co-infestation of palms and soles has been reported several times (Cabre J et al. 1970) Pityriasis rosa in colored populations: In dark skin the exanthema appears more infiltrated than in light skin with a clear tendency to hypo but also to hyperpigmentation! Prečo je pityriasis rosea nebezpečná? Pityriasis rosea nie je život ohrozujúca, ale môže byť nebezpečná vo forme ekzému, dermatitídy a psoriázy. Pri rozškriabaní výražky sa do rany môže dostať infekcia a spôsobiť tak hnisavý zápal kože. Medzi komplikácie pityriasis rosey patrí aj folikulitída a streptokoková infekcia. Pityriasis rosea je upalna bolest obilježena difuznim ljuskavim papulama ili plakovima. Liječenje obično nije potrebno. Pityriasis rosea (PR) se najčešće pojavljuje u dobi između 10 i 35 godina. Češće pogađa žene a vršnu incidenciju ima u hladnim mjesecima u umjerenoj klimi. Uzrok može biti virusna infekcija. Pitirijaza, odnosno "pityriasis rosea" je oboljenje kože koje se javlja i kod dece i odraslih, najčešće u dobi između 10 i 35 godina. Lek za ovu bolest ne postoji, a budući da se najčešće povlači sama od sebe nakon osam nedelja, lečenje svodi na ublažavanje simptoma, među kojima može biti i svrab kože. ness of acyclovir in the treatment of pityriasis rosea. A systematic review and meta-analysis. An Bras Dermatol. 2018; 93(5):686-695. 6. Voss V, Mattox A, Guo M. Concurrent pityriasis rosea and Bell’s palsy. BMJ Case Rep. 2017;2017:bcr2016218069. 7. Drago F, Broccolo F, Zaccaria E, et al. Pregnancy outcome in patients with pityriasis rosea. Vay Tiền Nhanh Ggads.

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