Egg allergy: Difference between revisions
From WikiMD's Wellness Encyclopedia
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{{Infobox medical condition | |||
| name = Egg allergy | |||
| image = [[File:Egg_(Explored_2015-11-02)_-_Flickr_-_Maria_Eklind.jpg|250px]] | |||
| caption = Eggs, a common allergen | |||
| field = [[Allergy and immunology]] | |||
| symptoms = [[Hives]], [[asthma]], [[anaphylaxis]] | |||
| onset = Often in [[infancy]] | |||
| duration = Varies, some outgrow by [[adolescence]] | |||
| causes = [[Immune system]] reaction to [[egg proteins]] | |||
| risks = [[Family history]] of allergies, [[atopic dermatitis]] | |||
| diagnosis = [[Skin prick test]], [[blood test]] for [[IgE]] antibodies | |||
| differential = [[Lactose intolerance]], [[celiac disease]], other [[food allergies]] | |||
| prevention = Avoidance of [[egg]] and egg-containing products | |||
| treatment = [[Antihistamines]], [[epinephrine]] for severe reactions | |||
| frequency = Affects ~1-2% of children in the [[United States]] | |||
}} | |||
'''Egg Allergy''' is a type of [[food allergy]] that is characterized by an adverse reaction to the proteins found in [[egg]]s. It is most commonly observed in children, but can also affect adults. The symptoms of an egg allergy can range from mild, such as skin rashes or hives, to severe, such as anaphylaxis. | '''Egg Allergy''' is a type of [[food allergy]] that is characterized by an adverse reaction to the proteins found in [[egg]]s. It is most commonly observed in children, but can also affect adults. The symptoms of an egg allergy can range from mild, such as skin rashes or hives, to severe, such as anaphylaxis. | ||
==Symptoms== | ==Symptoms== | ||
The symptoms of an egg allergy can vary from person to person, and can occur within a few minutes to a few hours after consuming eggs or foods containing eggs. These symptoms can include: | The symptoms of an egg allergy can vary from person to person, and can occur within a few minutes to a few hours after consuming eggs or foods containing eggs. These symptoms can include: | ||
* [[Skin reactions]] such as hives, eczema or rash | * [[Skin reactions]] such as hives, eczema or rash | ||
* [[Respiratory problems]] such as wheezing or difficulty breathing | * [[Respiratory problems]] such as wheezing or difficulty breathing | ||
* [[Gastrointestinal symptoms]] such as nausea, vomiting, or diarrhea | * [[Gastrointestinal symptoms]] such as nausea, vomiting, or diarrhea | ||
* [[Anaphylaxis]], a severe, potentially life-threatening allergic reaction that can affect breathing and send the body into shock | * [[Anaphylaxis]], a severe, potentially life-threatening allergic reaction that can affect breathing and send the body into shock | ||
==Causes== | ==Causes== | ||
Egg allergy is caused by an immune system reaction to the proteins found in eggs. When a person with an egg allergy consumes eggs, their immune system mistakenly identifies the proteins as harmful and produces antibodies to neutralize them. This leads to the release of chemicals like histamine, which cause the symptoms of an allergic reaction. | Egg allergy is caused by an immune system reaction to the proteins found in eggs. When a person with an egg allergy consumes eggs, their immune system mistakenly identifies the proteins as harmful and produces antibodies to neutralize them. This leads to the release of chemicals like histamine, which cause the symptoms of an allergic reaction. | ||
==Diagnosis== | ==Diagnosis== | ||
The diagnosis of an egg allergy is typically made through a combination of a patient's medical history, a physical examination, and allergy testing. Allergy testing can include a skin prick test, a blood test, or an oral food challenge. | The diagnosis of an egg allergy is typically made through a combination of a patient's medical history, a physical examination, and allergy testing. Allergy testing can include a skin prick test, a blood test, or an oral food challenge. | ||
==Treatment== | ==Treatment== | ||
The primary treatment for an egg allergy is avoidance of eggs and foods containing eggs. In cases where accidental exposure occurs, medications such as antihistamines or epinephrine may be used to manage symptoms. In some cases, oral immunotherapy may be recommended. | The primary treatment for an egg allergy is avoidance of eggs and foods containing eggs. In cases where accidental exposure occurs, medications such as antihistamines or epinephrine may be used to manage symptoms. In some cases, oral immunotherapy may be recommended. | ||
==Gallery== | |||
<gallery> | |||
File:Signs_and_symptoms_of_anaphylaxis.png|Signs and symptoms of anaphylaxis | |||
File:Eczema_(14100950936).jpg|Eczema | |||
File:EMminor2010.JPG|Egg allergy | |||
File:Epipen.jpg|Epipen | |||
File:US_Allergen_Information_Example.jpg|US Allergen Information Example | |||
</gallery> | |||
==See Also== | ==See Also== | ||
* [[Food Allergy]] | * [[Food Allergy]] | ||
* [[Anaphylaxis]] | * [[Anaphylaxis]] | ||
* [[Immunotherapy]] | * [[Immunotherapy]] | ||
[[Category:Allergies]] | [[Category:Allergies]] | ||
[[Category:Food Allergies]] | [[Category:Food Allergies]] | ||
[[Category:Immunology]] | [[Category:Immunology]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 15:28, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Egg allergy | |
|---|---|
_-_Flickr_-_Maria_Eklind.jpg)
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Hives, asthma, anaphylaxis |
| Complications | N/A |
| Onset | Often in infancy |
| Duration | Varies, some outgrow by adolescence |
| Types | N/A |
| Causes | Immune system reaction to egg proteins |
| Risks | Family history of allergies, atopic dermatitis |
| Diagnosis | Skin prick test, blood test for IgE antibodies |
| Differential diagnosis | Lactose intolerance, celiac disease, other food allergies |
| Prevention | Avoidance of egg and egg-containing products |
| Treatment | Antihistamines, epinephrine for severe reactions |
| Medication | N/A |
| Prognosis | N/A |
| Frequency | Affects ~1-2% of children in the United States |
| Deaths | N/A |
Egg Allergy is a type of food allergy that is characterized by an adverse reaction to the proteins found in eggs. It is most commonly observed in children, but can also affect adults. The symptoms of an egg allergy can range from mild, such as skin rashes or hives, to severe, such as anaphylaxis.
Symptoms[edit]
The symptoms of an egg allergy can vary from person to person, and can occur within a few minutes to a few hours after consuming eggs or foods containing eggs. These symptoms can include:
- Skin reactions such as hives, eczema or rash
- Respiratory problems such as wheezing or difficulty breathing
- Gastrointestinal symptoms such as nausea, vomiting, or diarrhea
- Anaphylaxis, a severe, potentially life-threatening allergic reaction that can affect breathing and send the body into shock
Causes[edit]
Egg allergy is caused by an immune system reaction to the proteins found in eggs. When a person with an egg allergy consumes eggs, their immune system mistakenly identifies the proteins as harmful and produces antibodies to neutralize them. This leads to the release of chemicals like histamine, which cause the symptoms of an allergic reaction.
Diagnosis[edit]
The diagnosis of an egg allergy is typically made through a combination of a patient's medical history, a physical examination, and allergy testing. Allergy testing can include a skin prick test, a blood test, or an oral food challenge.
Treatment[edit]
The primary treatment for an egg allergy is avoidance of eggs and foods containing eggs. In cases where accidental exposure occurs, medications such as antihistamines or epinephrine may be used to manage symptoms. In some cases, oral immunotherapy may be recommended.
Gallery[edit]
-
Signs and symptoms of anaphylaxis -
Eczema -
Egg allergy -
Epipen -
US Allergen Information Example
.jpg)
