Milk allergy: Difference between revisions
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{{SI}} | |||
{{Infobox medical condition | |||
| name = Milk allergy | |||
| image = [[File:Glass_of_Milk_(33657535532).jpg|250px]] | |||
| caption = A glass of milk, a common trigger for milk allergy | |||
| field = [[Allergy and immunology]] | |||
| symptoms = [[Hives]], [[wheezing]], [[vomiting]], [[diarrhea]], [[abdominal pain]] | |||
| onset = Often in [[infancy]] | |||
| duration = Can be [[lifelong]] or resolve in [[childhood]] | |||
| causes = [[Immune system]] reaction to [[milk proteins]] | |||
| risks = [[Family history]] of [[allergies]] | |||
| diagnosis = [[Skin prick test]], [[blood test]] for [[IgE antibodies]] | |||
| differential = [[Lactose intolerance]], [[food intolerance]] | |||
| prevention = Avoidance of [[milk]] and [[dairy products]] | |||
| treatment = [[Antihistamines]], [[epinephrine]] for severe reactions | |||
| frequency = Affects 2-3% of [[infants]] | |||
}} | |||
'''Milk allergy''' is a [[food allergy]] where an individual's immune system reacts abnormally to milk and products containing milk. It's one of the most common food allergies in children. Cow's milk is the usual cause, but sheep's, goat's, buffalo's and other mammals' milk can also cause a reaction. | '''Milk allergy''' is a [[food allergy]] where an individual's immune system reacts abnormally to milk and products containing milk. It's one of the most common food allergies in children. Cow's milk is the usual cause, but sheep's, goat's, buffalo's and other mammals' milk can also cause a reaction. | ||
==Symptoms== | ==Symptoms== | ||
Milk allergy symptoms, which can start within minutes or hours after consuming milk, can range from mild to severe and can include: | Milk allergy symptoms, which can start within minutes or hours after consuming milk, can range from mild to severe and can include: | ||
* [[Wheezing]] | * [[Wheezing]] | ||
* [[Vomiting]] | * [[Vomiting]] | ||
| Line 10: | Line 25: | ||
* [[Colic]], in babies | * [[Colic]], in babies | ||
* [[Anaphylaxis]], a potentially life-threatening reaction that can constrict the airways and lower blood pressure | * [[Anaphylaxis]], a potentially life-threatening reaction that can constrict the airways and lower blood pressure | ||
==Causes== | ==Causes== | ||
A milk allergy occurs when the immune system mistakenly sees the milk protein as something the body needs to fight off. When the individual consumes milk, the body releases chemicals like histamine, which cause allergy symptoms. | A milk allergy occurs when the immune system mistakenly sees the milk protein as something the body needs to fight off. When the individual consumes milk, the body releases chemicals like histamine, which cause allergy symptoms. | ||
==Diagnosis== | ==Diagnosis== | ||
Milk allergy can be diagnosed by a [[medical professional]] through a skin test or a blood test. A food challenge and a trial elimination diet may also be used for diagnosis. | Milk allergy can be diagnosed by a [[medical professional]] through a skin test or a blood test. A food challenge and a trial elimination diet may also be used for diagnosis. | ||
==Treatment== | ==Treatment== | ||
The best way to prevent an allergic reaction is to avoid milk and milk products. Medications, such as antihistamines, may reduce the allergic reactions. In severe cases, emergency treatment is necessary. | The best way to prevent an allergic reaction is to avoid milk and milk products. Medications, such as antihistamines, may reduce the allergic reactions. In severe cases, emergency treatment is necessary. | ||
==See also== | ==See also== | ||
* [[Food allergy]] | * [[Food allergy]] | ||
* [[Lactose intolerance]] | * [[Lactose intolerance]] | ||
* [[Anaphylaxis]] | * [[Anaphylaxis]] | ||
[[Category:Food allergies]] | [[Category:Food allergies]] | ||
[[Category:Immunology]] | [[Category:Immunology]] | ||
[[Category:Pediatrics]] | [[Category:Pediatrics]] | ||
{{stub}} | {{stub}} | ||
[[File:Signs and symptoms of anaphylaxis.png|left|thumb|Signs and Symptoms of Anaphylaxis]] | |||
[[File:Skin prick testing for allergies.jpg|left|thumb|Skin Prick Testing for Allergies]] | |||
[[File:Hydrolysis of lactose.svg|thumb|Hydrolysis of Lactose]] | |||
[[File:epipen.jpg|left|thumb|EpiPen]] | |||
[[File:US Allergen Information Example.jpg|thumb|US Allergen Information Example]] | |||
Latest revision as of 01:02, 14 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
| Milk allergy | |
|---|---|
.jpg)
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Hives, wheezing, vomiting, diarrhea, abdominal pain |
| Complications | N/A |
| Onset | Often in infancy |
| Duration | Can be lifelong or resolve in childhood |
| Types | N/A |
| Causes | Immune system reaction to milk proteins |
| Risks | Family history of allergies |
| Diagnosis | Skin prick test, blood test for IgE antibodies |
| Differential diagnosis | Lactose intolerance, food intolerance |
| Prevention | Avoidance of milk and dairy products |
| Treatment | Antihistamines, epinephrine for severe reactions |
| Medication | N/A |
| Prognosis | N/A |
| Frequency | Affects 2-3% of infants |
| Deaths | N/A |
Milk allergy is a food allergy where an individual's immune system reacts abnormally to milk and products containing milk. It's one of the most common food allergies in children. Cow's milk is the usual cause, but sheep's, goat's, buffalo's and other mammals' milk can also cause a reaction.
Symptoms[edit]
Milk allergy symptoms, which can start within minutes or hours after consuming milk, can range from mild to severe and can include:
- Wheezing
- Vomiting
- Hives
- Digestive problems
- Colic, in babies
- Anaphylaxis, a potentially life-threatening reaction that can constrict the airways and lower blood pressure
Causes[edit]
A milk allergy occurs when the immune system mistakenly sees the milk protein as something the body needs to fight off. When the individual consumes milk, the body releases chemicals like histamine, which cause allergy symptoms.
Diagnosis[edit]
Milk allergy can be diagnosed by a medical professional through a skin test or a blood test. A food challenge and a trial elimination diet may also be used for diagnosis.
Treatment[edit]
The best way to prevent an allergic reaction is to avoid milk and milk products. Medications, such as antihistamines, may reduce the allergic reactions. In severe cases, emergency treatment is necessary.
