紫外皮膚炎
- 関
- actinic dermatitis、chronic actinic dermatitis、photosensitivity disorder、photosensitization
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/01/31 18:34:54」(JST)
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Photodermatitis |
Classification and external resources |
An image of a patch of sun poisoning on the left forearm |
ICD-10 |
L57.8 |
ICD-9 |
692.79 |
DiseasesDB |
24609 |
MeSH |
D010787 |
Photodermatitis, sometimes referred to as sun poisoning or photoallergy, is a form of allergic contact dermatitis in which the allergen must be activated by light to sensitize the allergic response, and to cause a rash or other systemic effects on subsequent exposure. The second and subsequent exposures produce photoallergic skin conditions which are often eczematous.
Contents
- 1 Causes
- 2 Symptoms
- 3 Prevention
- 4 See also
- 5 References
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Causes
Many medications and conditions can cause sun sensitivity, including:
- Psoralens, coal tars, photo-active dyes (eosin, acridine orange)
- Musk ambrette, methylcoumarin, lemon oil (may be present in fragrances)
- PABA (found in sunscreens)
- Salicylanilide (found in industrial cleaners)
- St John's Wort, used to treat clinical depression
- Hexachlorophene (found in some ℞ antibacterial soaps)
- Contact with sap from Giant Hogweed. Common Rue (Ruta graveolins) is another phototoxic plant commonly found in gardens
- Tetracycline antibiotics (e.g., tetracycline, doxycycline, minocycline)
- Benzoyl peroxide
- Retinoids (e.g., isotretinoin)
- NSAIDs (e.g., ibuprofen, naproxen sodium)
- Fluoroquinolone antibiotic: Sparfloxacin in 2% of cases
- Amiodarone, used to treat atrial fibrillation
- Pellagra
Photodermatitis can also be caused by plants. This is called phytophotodermatitis.
Symptoms
Photdermatitis may result in swelling, a burning sensation, a red itchy rash sometimes resembling small blisters, and peeling of the skin. Nausea may also occur. There may also be blotches where the itching may persist for long periods of time. In these areas an unsightly orange to brown tint may form, usually near or on the face.
Prevention
Prevention includes avoiding exposure to the sun and wearing sun block on the affected area.
- Cover up: wear long sleeves, slacks, and a wide-brimmed hat whenever harsh exposure is probable
- Avoid chemicals that may trigger a reaction
- Wear sunscreen[1][2] at least factor 30 with a high UVA protection level
- Wear gloves and/or remain indoors after handling fruits or plants which increase sensitivity to light
See also
References
- ^ Archived AAD - The Sun and Your Skin, "Allergic Reactions" section
- ^ AAD - Sunscreens
Dermatitis and eczema (L20–L30, 690–693,698)
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Atopic dermatitis |
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Seborrheic dermatitis |
- Pityriasis simplex capillitii
- Cradle cap
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Contact dermatitis
(allergic, irritant) |
- plants: Urushiol-induced contact dermatitis
- African blackwood dermatitis
- Tulip fingers
- other: Abietic acid dermatitis
- Diaper rash
- Airbag dermatitis
- Baboon syndrome
- Contact stomatitis
- Protein contact dermatitis
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Eczema |
- Autoimmune estrogen dermatitis
- Autoimmune progesterone dermatitis
- Breast eczema
- Ear eczema
- Eyelid dermatitis
- Hand eczema
- Chronic vesiculobullous hand eczema
- Hyperkeratotic hand dermatitis
- Autosensitization dermatitis/Id reaction
- Candidid
- Dermatophytid
- Molluscum dermatitis
- Circumostomy eczema
- Dyshidrosis
- Juvenile plantar dermatosis
- Nummular eczema
- Nutritional deficiency eczema
- Sulzberger–Garbe syndrome
- Xerotic eczema
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Pruritus/Itch/
Prurigo |
- Lichen simplex chronicus/Prurigo nodularis
- by location: Pruritus ani
- Pruritus scroti
- Pruritus vulvae
- Scalp pruritus
- Drug-induced pruritus
- Hydroxyethyl starch-induced pruritus
- Senile pruritus
- Aquagenic pruritus
- Adult blaschkitis
- due to liver disease
- Biliary pruritus
- Cholestatic pruritus
- Prion pruritus
- Prurigo pigmentosa
- Prurigo simplex
- Puncta pruritica
- Uremic pruritus
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Other/ungrouped |
- substances taken internally: Bromoderma
- Fixed drug reaction
- Nummular dermatitis
- Pityriasis alba
- Papuloerythroderma of Ofuji
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noco (i/b/d/q/u/r/p/m/k/v/f)/cong/tumr (n/e/d), sysi/epon
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proc, drug (D2/3/4/5/8/11)
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UpToDate Contents
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English Journal
- Dermatologic adverse events in pediatric patients receiving targeted anticancer therapies: A pooled analysis.
- Belum VR1, Washington C, Pratilas CA, Sibaud V, Boralevi F, Lacouture ME.
- Pediatric blood & cancer.Pediatr Blood Cancer.2015 May;62(5):798-806. doi: 10.1002/pbc.25429. Epub 2015 Feb 12.
- BACKGROUND: The dermatologic adverse events (AEs) of various molecularly targeted therapies are well-described in adult cancer patients. Little has been reported on the incidence and clinical presentation of such AEs in pediatric patients with cancer. To address this gap, we analyzed the dermatologi
- PMID 25683226
- A novel X-linked trichothiodystrophy associated with a nonsense mutation in RNF113A.
- Corbett MA1, Dudding-Byth T2, Crock PA3, Botta E4, Christie LM5, Nardo T4, Caligiuri G4, Hobson L6, Boyle J5, Mansour A7, Friend KL6, Crawford J1, Jackson G8, Vandeleur L1, Hackett A5, Tarpey P9, Stratton MR9, Turner G5, Gécz J10, Field M5.
- Journal of medical genetics.J Med Genet.2015 Apr;52(4):269-74. doi: 10.1136/jmedgenet-2014-102418. Epub 2015 Jan 22.
- BACKGROUND: Trichothiodystrophy (TTD) is a group of rare autosomal recessive disorders that variably affect a wide range of organs derived from the neuroectoderm. The key diagnostic feature is sparse, brittle, sulfur deficient hair that has a 'tiger-tail' banding pattern under polarising light micro
- PMID 25612912
- Photosensitive disorders of the skin with ocular involvement.
- Rambhatla PV1, Brescoll J2, Hwang F3, Juzych M3, Lim HW4.
- Clinics in dermatology.Clin Dermatol.2015 Mar-Apr;33(2):238-46. doi: 10.1016/j.clindermatol.2014.10.016.
- Patients with photosensitive disorders of the skin may present with ocular manifestations that are evident at birth or may be manifested later with progression of the disorder. Dermatologists should be able to recognize these and appropriately refer patients for further management. Ocular involvemen
- PMID 25704944
Japanese Journal
- 研究報告書 = Report of Toyo Institute of Food Technology (31), 11-18, 2016
- NAID 40021137807
- ヒドロクロロチアジドによると考えられた光線過敏型薬疹の6例
- ヒドロクロロチアジドによると考えられた光線過敏型薬疹の6例
Related Pictures
★リンクテーブル★
[★]
- 関
- actinic dermatitis、chronic actinic dermatitis、photodermatitis、photodynamic action、photosensitivity disorder、photosensitized
[★]
光線過敏性皮膚炎、日光過敏性皮膚炎
- 関
- chronic actinic dermatitis、photodermatitis、photosensitivity disorder、photosensitization
[★]
光線過敏症
- 関
- actinic dermatitis、chronic actinic dermatitis、photodermatitis、photosensitivity、photosensitization
[★]
- 英
- photodermatitis
- 関
- 光増感、光線過敏症、慢性光線過敏性皮膚炎、光線過敏性皮膚炎