Dermatitis herpetiformis: Difference between revisions
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{{SI}} | |||
{{Infobox medical condition | |||
| name = Dermatitis herpetiformis | |||
| image = [[File:Dermatitis-herpetiformis.jpg|left|thumb|Dermatitis herpetiformis rash]] | |||
| caption = Dermatitis herpetiformis rash on the skin | |||
| synonyms = Duhring's disease | |||
| pronounce = | |||
| specialty = [[Dermatology]], [[Gastroenterology]] | |||
| symptoms = Itchy, blistering skin rash | |||
| onset = Typically in adulthood | |||
| duration = Chronic | |||
| causes = [[Gluten]] sensitivity | |||
| risks = [[Celiac disease]], [[Autoimmune disorders]] | |||
| diagnosis = [[Skin biopsy]], [[Direct immunofluorescence]] | |||
| differential = [[Eczema]], [[Psoriasis]], [[Scabies]] | |||
| treatment = [[Dapsone]], [[Gluten-free diet]] | |||
| medication = [[Dapsone]] | |||
| frequency = Rare | |||
}} | |||
'''Dermatitis herpetiformis''' ('''DH''') is a chronic, blistering skin condition that is a form of [[Celiac Disease|celiac disease]]. The name "dermatitis herpetiformis" is a descriptive name and is not related to either [[Dermatitis|dermatitis]] or [[Herpes|herpes]], but indicates that the rash is skin inflammation and is often grouped in clusters. | '''Dermatitis herpetiformis''' ('''DH''') is a chronic, blistering skin condition that is a form of [[Celiac Disease|celiac disease]]. The name "dermatitis herpetiformis" is a descriptive name and is not related to either [[Dermatitis|dermatitis]] or [[Herpes|herpes]], but indicates that the rash is skin inflammation and is often grouped in clusters. | ||
==Symptoms== | ==Symptoms== | ||
The primary symptom of dermatitis herpetiformis is an intensely itchy rash consisting of bumps and blisters. The rash usually appears on the elbows, knees, and buttocks. Most people with DH have the rash on the same parts of their body each time they have an outbreak. | The primary symptom of dermatitis herpetiformis is an intensely itchy rash consisting of bumps and blisters. The rash usually appears on the elbows, knees, and buttocks. Most people with DH have the rash on the same parts of their body each time they have an outbreak. | ||
==Causes== | ==Causes== | ||
Dermatitis herpetiformis is caused by a sensitivity or intolerance to gluten. Gluten is a protein found in wheat and grains. When a person with DH consumes foods or uses products that contain gluten, their immune system reacts by causing skin inflammation. | Dermatitis herpetiformis is caused by a sensitivity or intolerance to gluten. Gluten is a protein found in wheat and grains. When a person with DH consumes foods or uses products that contain gluten, their immune system reacts by causing skin inflammation. | ||
==Diagnosis== | ==Diagnosis== | ||
Diagnosis of dermatitis herpetiformis is typically confirmed with a skin biopsy, which involves removing a small piece of skin to examine under a microscope. Blood tests may also be done to check for certain antibodies that are often present in people with DH. | Diagnosis of dermatitis herpetiformis is typically confirmed with a skin biopsy, which involves removing a small piece of skin to examine under a microscope. Blood tests may also be done to check for certain antibodies that are often present in people with DH. | ||
==Treatment== | ==Treatment== | ||
The main treatment for dermatitis herpetiformis is a lifelong gluten-free diet. Medications may also be used to help control the symptoms, but they are not a cure. Dapsone, a medication that suppresses the immune system, is commonly used. | The main treatment for dermatitis herpetiformis is a lifelong gluten-free diet. Medications may also be used to help control the symptoms, but they are not a cure. Dapsone, a medication that suppresses the immune system, is commonly used. | ||
==Dermatitis_herpetiformis gallery== | |||
<gallery> | |||
File:Dermatitis-herpetiformis2.jpg|Close-up of dermatitis herpetiformis | |||
File:Cross-reactivity_hypothesis_for_the_onset_of_dermatitis_herpetiformis_in_patients_with_celiac_disease.tif|Cross-reactivity hypothesis for the onset of dermatitis herpetiformis in patients with celiac disease | |||
File:Micrograph_of_dermatitis_herpetiformis.jpg|Micrograph of dermatitis herpetiformis | |||
</gallery> | |||
==See also== | ==See also== | ||
* [[Celiac Disease]] | * [[Celiac Disease]] | ||
* [[Gluten-free diet]] | * [[Gluten-free diet]] | ||
* [[Dapsone]] | * [[Dapsone]] | ||
==References== | ==References== | ||
<references /> | <references /> | ||
{{stub}} | {{stub}} | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Autoimmune diseases]] | [[Category:Autoimmune diseases]] | ||
[[Category:Skin conditions]] | [[Category:Skin conditions]] | ||
[[Category:Gluten sensitivity]] | [[Category:Gluten sensitivity]] | ||
Latest revision as of 18:39, 5 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
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| Dermatitis herpetiformis | |
|---|---|
 | |
| Synonyms | Duhring's disease |
| Pronounce | |
| Specialty | Dermatology, Gastroenterology |
| Symptoms | Itchy, blistering skin rash |
| Complications | N/A |
| Onset | Typically in adulthood |
| Duration | Chronic |
| Types | N/A |
| Causes | Gluten sensitivity |
| Risks | Celiac disease, Autoimmune disorders |
| Diagnosis | Skin biopsy, Direct immunofluorescence |
| Differential diagnosis | Eczema, Psoriasis, Scabies |
| Prevention | N/A |
| Treatment | Dapsone, Gluten-free diet |
| Medication | Dapsone |
| Prognosis | N/A |
| Frequency | Rare |
| Deaths | N/A |
Dermatitis herpetiformis (DH) is a chronic, blistering skin condition that is a form of celiac disease. The name "dermatitis herpetiformis" is a descriptive name and is not related to either dermatitis or herpes, but indicates that the rash is skin inflammation and is often grouped in clusters.
Symptoms[edit]
The primary symptom of dermatitis herpetiformis is an intensely itchy rash consisting of bumps and blisters. The rash usually appears on the elbows, knees, and buttocks. Most people with DH have the rash on the same parts of their body each time they have an outbreak.
Causes[edit]
Dermatitis herpetiformis is caused by a sensitivity or intolerance to gluten. Gluten is a protein found in wheat and grains. When a person with DH consumes foods or uses products that contain gluten, their immune system reacts by causing skin inflammation.
Diagnosis[edit]
Diagnosis of dermatitis herpetiformis is typically confirmed with a skin biopsy, which involves removing a small piece of skin to examine under a microscope. Blood tests may also be done to check for certain antibodies that are often present in people with DH.
Treatment[edit]
The main treatment for dermatitis herpetiformis is a lifelong gluten-free diet. Medications may also be used to help control the symptoms, but they are not a cure. Dapsone, a medication that suppresses the immune system, is commonly used.
Dermatitis_herpetiformis gallery[edit]
-
Close-up of dermatitis herpetiformis -
Cross-reactivity hypothesis for the onset of dermatitis herpetiformis in patients with celiac disease -
Micrograph of dermatitis herpetiformis
See also[edit]
References[edit]
<references />
