DermIndex: A Trusted Resource for Dermatoogy Knowledge Explore a vast collection of dermatology conditions and treatments.Detailed descriptions of skin diseases and disorders.In-depth information on symptoms, diagnosis, and treatments.Expert insights on skincare and prevention. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Menu A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Acanthoma FissuratumAcanthosis NigricansAccessory TragusAccutane (Isotretinoin)Acitretin (Soriatane)AcneAcne ExcoriéeAcne Keloidalis NuchaeAcquired Brachial Cutaneous DyschromatosisAcquired Digital FibrokeratomaAcrochordonsAcrodermatitis Enteropathica (Zinc Deficiency)Acropustulosis of InfancyActinic CheilitisActinic KeratosisActinic Purpura (Bruising on Extremities)Adalimumab (Humira)Adiposa Dolorosa / Dercum’s DiseaseAlbinismAllergic Contact DermatitisAlopecia AreataAndrogenetic AlopeciaAnetodermaAngiofibromaAngiokeratomaAngiomaAngiosarcomaAngular Cheilitis (Perleche)AntihistaminesAphthous Ulcer (Canker Sore)Aplasia Cutis CongenitaApremilast (Otezla)Asteatotic EczemaAtopic DermatitisAtrophie BlancheAtrophoderma of Pasini and PieriniAtypical MolesAzathioprine B BalanitisBasal Cell CarcinomaBasal Cell Nevus SyndromeBecker’s NevusBedbugsBee and Wasp StingsBiologics for PsoriasisBiologics for UrticariaBiopsyBlack Hairy TongueBlaschko’s LinesBlue NevusBody LiceBoils (Furuncles and Carbuncles)Botulinum ToxinBowen’s DiseaseBowenoid PapulosisBrachioradial PruritusBullous PemphigoidBuruli Ulcer C Café-Au-Lait Macule (CALM)CalcipotrieneCapsaicinCarney ComplexCellulitisCentral Centrifugal Cicatricial AlopeciaCercarial Dermatitis (Swimmer’s Itch)ChancroidChemical PeelsCherry AngiomaChicken PoxChiggersChloroquineChondrodermatitis Nodularis HelicisColchicineCondyloma Acuminata (Genital Warts)Confluent and Reticulated PapillomatosisCongenital Adrenal InsufficiencyCongenital MolesCOVID-19 and the SkinCowden SyndromeCREST SyndromeCryosurgeryCuppingCutaneous Larva MigransCutaneous T-Cell LymphomaCutis LaxaCutis MarmorataCyclophosphamideCyclosporineCysts D DandruffDapsoneDarier DiseaseDelusions of ParasitosisDermal FillersDermatitis HerpetiformisDermatofibromaDermatofibrosarcoma ProtuberansDermatographismDermatology Office Visit ProceduresDermatomyositisDermatosis Papulosa NigraDermoscopyDiaper DermatitisDigital Mucous CystDiscoid LupusDissecting Cellulitis of ScalpDisseminated Superficial Actinic PorokeratosisDRESS SyndromeDrug EruptionsDry Skin (Xerosis)Dupilumab E EczemaEczema – AllergensEczema – InfectionsEczema – IrritantsEczema HerpeticumEhlers-Danlos SyndromeElastosis Perforans SerpiginosaEpidermal NevusEpidermolysis BullosaEpidermolysis Bullosa AcquisitaErosive Pustular DermatosisErysipelasErythema Ab IgneErythema Annulare CentrifugumErythema Dyschromicum Perstans (Ashy Dermatosis)Erythema InfectiosumErythema MultiformeErythema NodosumErythema Toxicum NeonatorumErythrasmaErythromelalgiaEtanercept (Enbrel)Extramammary Paget’s Disease F Fabry DiseaseFavre-Racouchot SyndromeFemale Pattern Hair LossFibrous Papule of the NoseFire Ant BitesFish Tank GranulomaFlea BitesFluconazole5-FluorouracilFocal Dermal HypoplasiaFollicular MucinosisFolliculitisFordyce SpotsFox-Fordyce DiseaseFrostbiteFungal Infections: Prevention G Genital Warts (Condyloma Acuminata)Geographic TongueGianotti-Crosti SyndromeGlomus TumorGorlin SyndromeGraft Versus Host DiseaseGranuloma AnnulareGranuloma InguinaleGreen Nail SyndromeGrenz RaysGriseofulvinGrover’s Disease H Habit Tic Nail DeformityHailey-Hailey DiseaseHair LossHair RemovalHair TransplantationHalo MoleHand RashesHand, Foot and Mouth DiseaseHead LiceHemangiomasHenoch-Schonlein PurpuraHereditary Hemorrhagic TelangiectasiaHerpesHerpes Zoster (Shingles)HidrocystomaHidrotic Ectodermal DysplasiaHirsutismHot Tub FolliculitisHidradenitis SuppurativaHydroquinoneHydroxychloroquineHyperhidrosisHyperpigmentationHypersensitivity Vasculitis (Leukoclastic Vasculitis)Hypomelanosis of Ito I IchthyosisIdiopathic Guttate HypomelanosisImiquimodImpetigoIncontinentia PigmentiInfliximab (Remicade)Ingenol MebutateIntertrigoIsotretinoin (Accutane)Itching Perianal (Pruritis Ani)ItraconazoleIvermectin J JAK Inhibitors (Oral)JAK Inhibitors (Topical)Jessner Lymphocytic InfiltrateJiggers (Tungiasis)Juvenile Plantar DermatosisJuvenile Xanthogranuloma K Kaposi’s SarcomaKawasaki’s DiseaseKeloids and Hypertrophic ScarsKeratoacanthomaKeratosis Follicularis Spinulosa DecalvansKeratosis PilarisKyrle’s Disease L LasersLeiomyomaLeishmaniasisLentiginesLentigo MalignaLeprosyLeukoplakiaLice (Pediculosis)Lichen AmyloidosisLichen NitidusLichen PlanusLichen SclerosusLichen Simplex ChronicusLichen SpinulosusLichen StriatusLinear IgA Bullous DermatosisLipodermatosclerosisLipomaLiposuctionLoose Anagen SyndromeLyme DiseaseLymphangioma CircumscriptumLymphogranuloma Venereum M Majocchi GranulomaMastocytomaMastocytosisMeaslesMelanomaMelanoma In SituAcral Lentiginous MelanomaMelanonychiaMelasmaMelkersson-Rosenthal SyndromeMeralgia ParestheticaMerkel Cell CarcinomaMetastatic Skin CancerMethotrexateMiliaMiliariaMinocyclineMohs SurgeryMoles (Nevi)Molluscum ContagiosumMongolian SpotMonilethrixMorpheaMucoceleMuir-Torre SyndromeMycophenolate Mofetil (Cellcept)Mycosis FungoidesMyiasis N Necrobiosis Lipoidica DiabeticorumNeurofibromatosisNevoid Basal Cell Carcinoma SyndromeNevus AchromicusNevus AnemicusNevus FlammeusNevus of Ota and ItoNevus SebaceousNevus SpilusNickel AllergyNotalgia ParestheticaNummular Eczema O OchronosisOnycholysisOnychomycosis (Nail Fungus)OnychophagiaOnychoschizia (Brittle, Splitting Nails)Orange Palpebral SpotsOrf P Pachyonychia CongenitaPaederus DermatitisPaget’s Disease, BreastPalmoplantar PustulosisPanniculitisParapsoriasisParonychia Nail InfectionPearly Penile PapulesPellagraPemphigoid GestationisPemphigusPerioral DermatitisPerleche (Angular Cheilitis)Peutz-Jeghers SyndromePhotodynamic TherapyPhototherapy: UVBPhytophotodermatitisPiezogenic PapulesPilomatricomaPimecrolimusPitted KeratolysisPityriasis AlbaPityriasis LichenoidesPityriasis RoseaPityriasis Rubra PilarisPoikiloderma of CivattePoison Ivy DermatitisPolymorphous Light EruptionPorokeratosis of MibelliPorphyria Cutanea TardaPostherpetic NeuralgiaPotassium IodidePressure UlcersProgressive Pigmentary PurpuraPrurigo NodularisPrurigo PigmentosaPruritic Urticarial Papules and Plaques of PregnancyPseudofolliculitis BarbaePseudoxanthoma ElasticumPsoriasisPubic LicePunctate Palmoplantar KeratodermaPhototherapy, PUVAPyoderma GangrenosumPyogenic Granuloma Q R Radiation DermatitisRed Scrotum SyndromeRetinoids (Topical)Rheumatoid NodulesRocky Mountain Spotted FeverRosaceaRoseola Infantum S SarcoidosisScabiesScarlet FeverSchamberg’s DiseaseSclerodermaSclerotherapySebaceous CystSebaceous HyperplasiaSeborrheic DermatitisSeborrheic KeratosisSecukinumab (Cosentyx)ShinglesSister Mary Joseph Nodule (Umbilical Skin Metastasis)Skin Tags (Acrochordons)Smoking and Its Effects on SkinSpider AngiomaSpider BitesSpider VeinsSpironolactoneSpitz NevusSporotrichosisSquamous Cell CarcinomaStaphylococcal Scalded Skin SyndromeStasis DermatitisSteatocystoma MultiplexSteroids (Oral)Steroids (Topical)Striae (Stretch Marks)Sturge-Weber SyndromeSubacute Cutaneous Lupus ErythematosusSubungual HematomaSun Protection for ChildrenSunscreenSupernumerary NipplesSweet’s SyndromeSyphilisSyringomaSystemic Lupus Erythematosus T TacrolimusTattoo RemovalTelangiectasia Macularis Eruptiva PerstansTelogen EffluviumTerbinafineTetracycline AntibioticsTick Bite and RemovalTinea (Fungal Infections)Tinea IncognitoTinea VersicolorToxic Epidermal NecrolysisTransient Neonatal Pustular MelanosisTretinoinTrichilemmal CystsTrichotillomaniaTuberous SclerosisTwenty Nail Dystrophy U Ultraviolet (UV) IndexUrticariaUrticaria PigmentosaUrticarial VasculitisUstekinumab (Stelara) V Varicella (Chicken Pox)Venous LakesVitiligo W WartsWashboard Nails X XanthelasmaXanthomaXeroderma PigmentosumXerosis (Dry Skin)Xerotic Eczema Y Yellow Nail Syndrome Z Zoon’s Balanitis