Milk is something we all drink since childhood. But some people may experience various discomforts when drinking this milk. Maybe you or your baby feels something strange when drinking milk. At such times, one thing that comes to mind is whether this is a "milk allergy" or `(Milk Allergy)`. So today, let's talk about this in detail and very simply.
What exactly is a milk allergy?
Simply put, a milk allergy is when your
immune system (the system that protects your body from disease) reacts to certain proteins in milk. It thinks it's an invader. This is most often caused by cow's milk. However, other types of animal milk, such as goat's milk and sheep's milk, can also cause allergies. But there's something else you need to know. Not all milk-related problems are a ``Milk Allergy.'' There are two other things:
- Milk protein intolerance is a condition that occurs in young babies.
- Lactose intolerance is a condition that occurs in older children and adults who are unable to digest lactose, a type of sugar found in milk.
We'll talk about these in more detail later. For now, remember that a true ``Milk Allergy''
can sometimes be very dangerous . If you experience severe symptoms, such as difficulty breathing, you should go to the nearest hospital immediately.
Who is most likely to develop this milk allergy?
This can happen to anyone of any age, but
it is most common in children under 16 years of age . The good news is that most children with this type of milk allergy outgrow it as they get older. For babies with the aforementioned ``Milk protein intolerance'' condition, it almost completely disappears. This milk allergy can occur in formula-fed babies as well as in breastfed babies.
How common is this?
Milk allergy is actually relatively common. In the United States, for example, it is estimated that about 2 out of every 100 children have this condition.
What happens to the body when you have a milk allergy?
If you have a milk allergy, your body will have an allergic reaction when you drink milk. This is how it works: When you first drink milk, your immune system makes a special type of antibody called Immunoglobulin E, or IgE. These IgE antibodies are like little detectives. They go and attach to mast cells in our skin, respiratory tract, and cardiovascular systems. Then, when you drink milk again, the proteins in the milk come into contact with these IgEs, which cause the mast cells to release a chemical called Histamine.
This is what causes your allergic symptoms (like itching and hives).These `(IgE)` reactions can occur very quickly, as soon as you drink milk. Sometimes this can develop into a very severe, life-threatening condition called `(Anaphylaxis).`
Anaphylaxis is a severe allergic reaction that can be fatal if not treated immediately. Therefore, it is important to be very careful about this.
There are other reactions to milk, which are not caused by these `(IgE)` antibodies. They come on a little later, sometimes it can take up to 48 hours for symptoms to appear. Milk is the main cause of these `non-IgE` reactions in young babies. However, these `non-IgE` allergies are not usually life-threatening. An example is the previously mentioned `Milk protein intolerance`.
Why do people suddenly become allergic to milk?
This is something that doctors and researchers still can't figure out exactly. Some people can suddenly become allergic to milk.
What are the symptoms of a milk allergy?
Symptoms of a milk allergy usually begin within minutes of drinking milk. These symptoms can vary from person to person, and can be very mild for some people, while others can be severe.
Common, less severe symptoms include: Severe symptoms (if you have one or more of these, go to a hospital immediately!):- Chest tightness, tightness
- Difficulty breathing (Dyspnea)
- Shortness of breath
- Difficulty swallowing (Dysphagia)
- A severe skin rash (`Contact dermatitis`)
- Wheezing (whistling)
- Dizziness
- Sudden drop in blood pressure (Hypotension)
- Syncope
- The above-mentioned `(Anaphylaxis)` condition
Why do we get allergic to milk? What is the cause?
If you have a milk allergy, it's because there are two types of proteins in milk. Your immune system overreacts to these proteins. These two proteins are: 1.
Casein:This is the main protein that forms curdles when milk is curdled. It is also found in cheese and yogurt. It makes up 80% of the protein in milk. It is this `(Casein)` that gives milk its white color. 2.
`Whey`: This is a protein that comes from the liquid part of milk when it is curdled. It makes up about 20% of the protein in milk. You can be allergic to one or both of these proteins.
Is milk allergy contagious?
No. Milk allergy is
not contagious . You cannot spread it to someone else.
How do you know for sure if you are allergic to milk?
If you experience any of the symptoms mentioned above when you drink milk,
you should definitely see a doctor . He or she may refer you to an allergist. An allergist can perform
various tests to determine if you really have a milk allergy. Before doing any tests, your doctor may ask you questions like:
- Does anyone in your family have a milk allergy or other food allergies?
- Has a doctor ever told you that you have a food allergy?
- What symptoms are you experiencing?
- Do you use any medicine from the pharmacy for that?
- When do symptoms start to appear?
- Do you keep a diary of what you eat and drink?
What tests are used to diagnose milk allergy?
Depending on your symptoms, an allergist may do one or more of the following tests: 1.
Blood test: This involves taking a small sample of blood from a vein in your arm. The blood sample is then sent to a lab, where it is mixed with milk proteins to see how much of the `(IgE)` antibody is in your blood. The results can take up to a week to come back. 2.
Skin prick test (or `scratch test`): This involves applying a small amount of milk protein to your skin. First, the doctor will clean a small area of your skin on your arm or back with something like alcohol. Then, a very fine needle (`lancet`) will prick the skin where there is a drop of milk protein. This is not a deep injection, you will only feel a slight tingling sensation, and there will be no bleeding. Some doctors do this in a different way. A drop of milk protein solution is placed on the skin and the skin is gently rubbed through it. Then the solution is applied to the skin. In addition to these milk proteins, two other control substances (positive and negative controls) are applied to the skin. This is how the reaction is compared. After waiting for about 15 minutes, the skin is checked for redness, swelling, or bruising, and the results are determined by measuring with a caliper. This test does not take more than an hour. 3.
Food challenge test (`Graded oral challenge` or `Food challenge`): Confirm exactly whether there is a milk allergySometimes this test is necessary. This may be necessary, especially if your symptoms, history, and other test results don't match. This involves giving you a small amount of milk to drink
under the direct supervision of a doctor. Then, they wait to see if you have any reaction. Gradually increase the amount of milk you give them and see
how your body responds. This test can take about four hours.
Never try to do this at home alone! How is milk allergy treated?
If you have a milk allergy,
the only way to prevent a reaction is to avoid milk and milk products completely. In Sri Lanka, it is mandatory to list allergens on food labels. Therefore, it is important to read the label of every food package you buy from the store. Another thing is that some dairy-free products may be made in the same facilities that make dairy products. Therefore, be aware of labels such as ``Made in a facility that processes milk.'' Since most children outgrow this milk allergy as they grow older, long-term treatment is not often needed. However, if your child does not seem to be outgrowing it, you can talk to an ``Allergist'' and discuss food sensitivity reduction treatments such as ``Oral Immunotherapy (OIT)''.
If you have a milk allergy, what foods should you avoid?
If you have a milk allergy, you should avoid these things:
- Milk (all forms, condensed, dried, evaporated, powdered)
- Milk from other mammals (goat, sheep)
- Butter, butter oil, artificial butter flavoring
- Buttermilk
- Cheese (all kinds)
- Cottage cheese, skim milk
- Custard, pudding, yogurt
- Ghee (Ghee)
- Sour cream
However, most people with a milk allergy can eat baked goods made with milk (e.g., muffins, cakes).
However, be sure to consult a doctor before trying such a thing. Very rarely, people with a milk allergy can have an allergic reaction to beef.
How can I get vitamins and nutrients without drinking milk?
For many people, milk and dairy products are a major source of important nutrients like vitamin D and calcium. So if you have a milk allergy,
it's important to include other foods rich in these nutrients (like spinach and broccoli) in your diet. It's a good idea to talk to a registered dietitian. He or she can help you maintain a healthy, balanced diet.
What medications are used for milk allergy?
If you have a severe milk allergy, a doctor may prescribe
an epinephrine auto-injector (EpiPen®).This can quickly control the symptoms of `(Anaphylaxis)`. Your doctor will explain to you how and when to use it.
You should keep this `(EpiPen®)` with you at all times. People who cannot tolerate milk (`Milk intolerance`) or those who have `non-IgE` milk allergies do not need this epinephrine.
Are there any side effects of the epinephrine injection?
Minor side effects that may occur after receiving an epinephrine injection include:
- Anxiety, restlessness
- Dizziness
- Dry mouth
- Headache
- Increased sweating
- Nausea and vomiting
- Fatigue
These symptoms are usually not severe and go away quickly.
How quickly will I recover after treatment?
The epinephrine injection starts working immediately after it is injected.
Can a milk allergy be prevented?
The best way to prevent a milk allergy is to eliminate milk from your diet completely. Read the ingredients label on all packaged foods. If you are not sure whether a food contains milk, do not eat it until you know for sure.
Early introduction of common food allergens to young children can help prevent some food allergies. However
, ask your pediatrician when to start giving your baby products containing cow's milk. There is no way to prevent the development of either `milk intolerance` or `non-IgE` milk allergy.
What can you expect if you have a milk allergy?
Living with a milk allergy, or caring for a child with a milk allergy, can be challenging. Symptoms can range from mild to severe, and you can't predict
how your body will react. You can't assume that if you had a mild reaction to milk the next time you eat it, it will be the same the next time - it can be severe. If you've had a severe reaction in the past, you're at a higher risk of having a severe reaction again. But,
if you're careful, you and your child can live a happy, normal life. Doctors can refer you to resources, support groups, and nutritionists who can help you with this. Milk allergies can often go away as babies and young children's digestive systems develop. Your child should see an allergist every year to make sure they're not going to go away. There are treatments for some people.
How do I take care of myself/my child if I have a milk allergy?
If you have a milk allergy, these tips may help you:
- Always be aware of what you eat and drink.Read the label before eating a food, and even if you've had the same food before and nothing happened, check the label again. Sometimes manufacturers can change their recipes and add milk.
- If your child has a milk allergy, teach him not to buy food from his friends or classmates.
- When eating out, tell the waiter you have a milk allergy. Ask for details about the ingredients in the dishes and how they are prepared.
- Wear a medical alert bracelet or carry a card with information about your milk allergy.
- Enter details about your food allergy into the `medical emergency setting` on your phone or in an app.
- Talk to your doctor about how to prepare for an allergic reaction. He or she may prescribe an epinephrine auto-injector. Keep it with you at all times in case of a severe reaction.
When should you see a doctor?
If you continue to have milk allergy symptoms, or if you notice that your symptoms start after drinking milk, see a doctor.
When should you go to the Emergency Treatment Unit (ETU) ?
If you start to experience severe symptoms of the previously mentioned ``Anaphylaxis'' condition (such as difficulty breathing, chest tightness, and fainting),
go to the nearest hospital emergency room immediately, or call 1990. What questions should you ask the doctor?
- How exactly do you tell if I have a milk allergy?
- When is the best time to start breastfeeding my baby?
- Will my child outgrow this milk allergy as he grows older?
- Are there any support groups that help people with milk allergies, or parents of such children?
- Can you recommend a dietitian?
Are milk allergy and lactose intolerance the same thing?
Yes. These are two
completely different conditions. Lactose intolerance is the inability to digest lactose, a sugar found in milk. This causes symptoms such as bloating, stomach cramps, and diarrhea when you eat or drink lactose-containing foods. It is more common in adults than in young children. However,
a milk allergy is when your immune system reacts to the proteins in milk. The symptoms are usually more severe than those of lactose intolerance. Milk allergies are most common in babies and young children.
How to diagnose lactose intolerance?
The main test for this is
the hydrogen breath test.. This measures the amount of hydrogen gas you exhale. When lactose is not digested, hydrogen is produced abnormally in the intestines, which is what this test measures. A milk allergy is when your immune system mistakenly identifies the proteins in milk as the enemy and mounts a defensive response against them. This response, or allergic reaction, can cause a variety of symptoms, including skin rashes, itching, nausea, vomiting, and diarrhea. In severe cases, it can even lead to ``Anaphylaxis.'' Not knowing exactly what is causing your symptoms can be frustrating. But a doctor can help you. They can run tests to confirm whether you have a milk allergy and prescribe medication if necessary. They can also refer you to a dietitian to help you figure out what is best for you to eat and drink.
Finally, the most important things to remember (Take-Home Message)
Okay, so we've talked a lot about milk allergy. Here are some key things to remember:
- A milk allergy is an immune system response, not a simple digestive problem.
- Cow's milk is the main cause, but it can also be caused by other animal milks.
- Symptoms can range from mild to life-threatening (anaphylaxis) . If severe symptoms occur , seek immediate medical attention.
- To know for sure, medical advice and tests (`Skin prick test`, `Blood test`, `Oral food challenge`) are needed.
- The main treatment and prevention is to eliminate milk and all dairy products from the diet. Read labels carefully.
- It is essential for people with severe allergies to always carry an EpiPen®.
- This goes away as most children get older, but check with a doctor to make sure.
- Milk allergy and lactose intolerance are two conditions.
Don't panic! Even with a milk allergy, with awareness and proper management, you can live a normal, healthy life. If you or your child has any of these symptoms, be sure to see a doctor for advice.
Milk Allergy, Milk Allergy, Allergy, Milk Proteins, IgE, Anaphylaxis, EpiPen, Food Allergy
💬 Comments (0)
No comments yet. Be the first to share your thoughts here.
Add Your Comment