Perioral dermatitishttps://en.wikipedia.org/wiki/Perioral_dermatitis
Perioral dermatitis cutis communis in regione periorali faciei est. Indicia multa parva (1‑2 mm) includunt papulas et pustulas interdum cum rubore et scala background. Maculae cutis circa os et nares locatae sunt. Potest esse constans vel frequentissima, praecipue similis rosacea, et aliquatenus acne et dermatitis allergica.

Steroidia generalia possunt causare hanc conditionem, et humectantia et medicamenta etiam progressionem morborum cutis augere possunt. Curatio propria includit steroidia topica intermittens, et in casibus gravibus, administratio per os tetracyclinum. Steroidia restituta possunt initio peiorare.

Conditio aestimatur ad 0.5‑1 % hominum per annum in mundo progressum afficere. Usque ad 90 % affectarum sunt mulieres, a aetate XVI ad XLV annos.

Curatio OTC Medicamenta
DERMATITIS PERIORALIUM saepe ex contactu cum productis cosmeticis longum tempus causatur, ideoque medicamenta circa os applicanda non commendatur. Antihistaminica OTC sumpta prosunt. Curatio per plures menses saepe requiritur.
#OTC antihistamine
☆ In anno 2022 Stiftung Warentest ex Germania provenit, satisfactio consumptoria cum ModelDerm paulo minus fuit quam cum consultationibus telemedicinis solutis.
  • Papulae circa os et nares cum rubore quodam coloratae saepe observantur in forma commissurae vel pusulae circa os.
    References Perioral Dermatitis 30247843 
    NIH
    Perioral dermatitis est benigna conditio cutis in puellis vulgo conspicita, quae parva labefacta rubra vel inaequaliter sicca, cutis circa os squamosa est. Dum proprie circa os aream afficit, etiam prope oculos et nasum apparere potest, ducens ad cognomen dermatitis periorificialis. Usus steroidorum topicarum in facie hanc condicionem provocare potest, itaque initium curationis saepe steroidibus uti solet. Aliae optiones curationis includunt metronidazole vel inhibitores calcineurin topicos, vel antibioticam tetracycline oralem. Dermatitis perioralis plerumque bene respondet ad curationem, sed potest interdum perseverare vel saepe recidivare.
    Perioral dermatitis is a benign eruption that occurs most commonly in young, female adults, consisting of small inflammatory papules and pustules or pink, scaly patches around the mouth. Although the perioral region is the most common area of distribution, this disease also can affect the periocular and paranasal skin. For this reason, it is often referred to as periorificial dermatitis. Topical steroid use to the face can trigger this, and therefore, a primary recommendation for treatment would be discontinuation of steroid application by the patient. Other treatment approaches include topical metronidazole, topical calcineurin inhibitors, and oral tetracycline antibiotics. Perioral dermatitis often responds readily to therapy but can be chronic and recurrent.
     Allergic contact cheilitis caused by propolis: case report 35195191 
    NIH
    Propoli est substantia lipophilica ex plantis ab apibus extracta. Finis huius casus erat ostendere momentum huius substantiae tamquam causa contactus allergici cheilitis. Femina XXI annorum a scabie periori pruritica per quinque annos affecta est. Praeteritis mensibus etiam cervix affecta est. Post diagnosis dermatitis contactus, illa testem commisuram praebere debet. Eventus testis plenitudinis pro propoli valde positivus erat (++).
    Propolis is a lipophilic resin extracted from plants by bees. The purpose of this case report was to show the importance of this substance as cause of allergic contact cheilitis. A 21-year-old female patient complained of pruritic perioral eczema for 5 years. In the past months it also affected the neck. After diagnosing contact dermatitis, she was submitted to a patch test with a Latin American baseline series. The result was strongly positive for propolis (++)
     Predictive Model for Differential Diagnosis of Inflammatory Papular Dermatoses of the Face 33911757 
    NIH
    Varii morbi cutis inflammatoriae per papulas erythematosae notantur. Morbus communis, ut folliculitis et rosacea, frequens est; morbi rariores includunt eosinophilic pustular folliculitis (EPF), granulomatous periorificial dermatitis (GPD) et lupus miliaris disseminatus faciei (LMDF).
    Various inflammatory skin diseases characterized by erythematous papules that most often affect the face include clinically common folliculitis and rosacea, and relatively rare eosinophilic pustular folliculitis (EPF), granulomatous periorificial dermatitis (GPD), and lupus miliaris disseminatus faciei (LMDF).