What are the symptoms of dairy allergy

In most cases, cutting below on or avoiding sources of lactose and replacing them with lactose-free alternatives is enough to control the symptoms of lactose intolerance.

The exact changes you need to make to your diet depend on how sensitive you are to lactose. Some people are capable to tolerate some lactose in their diet without any problems, whereas others experience symptoms after consuming food containing only a tiny quantity of lactose.

If you decide to experiment with what you can and can’t eat, make sure to introduce new foods gradually, rather than every at once.

This will assist you to get used to any foods you might be sensitive to and identify any that cause problems.

Eating fewer products containing lactose, or avoiding them completely, can mean you miss out on certain vitamins and minerals in your diet and increase your risk of complications. You’ll also need to make certain you’re getting enough nutrition from either lacto-free foods or dietary supplements.

If you or your kid are extremely sensitive to lactose, talk to your GP about your diet.

Milk products are wealthy in calcium needed for healthy bones so you may need to own regular bone density checks.

You may be referred to a dietitian (an expert in diet and nutrition) who can advise about what foods should be included in your, or your child’s, diet.

Getting enough calcium

If you’re unable to eat most dairy products, you may not be getting enough calcium in your daily diet.

Calcium has several significant functions, including:

  1. helping build strong bones and teeth
  2. regulating muscle contractions (including heartbeat)
  3. ensuring blood clots normally

Therefore, it’s a excellent idea to select lactose-free products with added calcium and ensure your diet contains alternative sources of calcium, such as:

  1. soya beans
  2. nuts
  3. bread and anything made with fortified flour
  4. tofu
  5. green leafy vegetables, such as spinach, kale, broccoli, cabbage and okra
  6. fish containing edible bones (for example, sardines, salmon, and pilchards)

You can also purchase combined calcium and vitamin D supplements from most pharmacists to assist maintain excellent bone health.

It’s significant to check with your GP or dietitian whether you should be taking supplements, however, as taking excessively high levels of calcium can cause side effects.

Sources of lactose

Some of the main sources of lactose you may need to cut below on or avoid if you’re lactose intolerant are described below.

Dairy products

Other dairy products made from milk, such as butter, ice cream and cheese, can also contain high levels of lactose and may need to be avoided if you’re lactose intolerant.

Some dairy products however, such as hard cheese and yoghurt, contain lower levels of lactose than milk and other products, so you may still be capable to own them.

It’s worth experimenting with diverse foods to discover out if there are any dairy products you can eat because they’re a excellent source of essential nutrients such as calcium.

Other foods and drinks

As well as milk and dairy products, there are other foods and drinks that can sometimes contain lactose.

These include:

  1. boiled sweets
  2. some breakfast cereals
  3. packets of instant potatoes and instant soup
  4. some types of bread and other baked goods
  5. packets of mixes to make pancakes and biscuits
  6. cakes
  7. chocolate
  8. biscuits
  9. salad cream, salad dressing and mayonnaise
  10. some processed meats, such as sliced ham

Check the ingredients of every food and drink products carefully, because milk or lactose are often hidden ingredients.

The lactose found in some foods won’t necessarily be listed separately on the food label, so you need to check the ingredients list for milk, whey, curds and milk products such as cheese, butter and cream.

Some ingredients may sound love they contain lactose when they don’t, such as lactic acid, sodium lactate and cocoa butter.

These ingredients don’t need to be avoided if you’re lactose intolerant.


A major source of lactose is milk, including cow’s milk, goat’s milk and sheep’s milk. Depending on how mild or severe your lactose intolerance is, you may need to change the quantity of milk in your diet.

For example:

  1. you may be capable to own milk in your tea or coffee, but not on your cereal
  2. some products containing milk, such as milk chocolate, may still be acceptable in little quantities
  3. you may discover that drinking milk as part of a meal, rather than on its own, improves how the lactose is absorbed

If even a little quantity of milk triggers your symptoms, there are some alternatives you can attempt, such as soya or rice milk (see below).


Some prescription medicines, over-the-counter medicines and complementary medicines may contain a little quantity of lactose.

While this isn’t generally enough to trigger the symptoms of lactose intolerance in most people, it may cause problems if your intolerance is severe or you’re taking several diverse medicines.

If you need to start taking a new medication, check with your GP or pharmacist in case it contains lactose.

Lactose intolerance in children

If your kid is lactose intolerant, they may be capable to consume little amounts of lactose without experiencing symptoms. This is fairly safe, but you may need to experiment to discover out how much they can comfortably eat or drink.

If your kid is unable to tolerate any lactose, your doctor may refer you to a dietitian for nutritional advice because it’s important for young children to own certain nutrients in their diet to ensure healthy growth and development.

In general, the same rules about foods to attempt or to avoid are similar for children and adults (see above).

For babies with lactose intolerance, lactose-free formula milk is available to purchase from pharmacies and supermarkets.

However, soya formula isn’t recommended for children under six months because it contains hormones that may interfere with your baby’s future physical and sexual development.

Breastfed babies may benefit from lactase substitute drops to assist their bodies digest the lactose in breast milk.

For numerous children, lactose intolerance is only temporary and will improve after a few weeks.

What are the symptoms of dairy allergy

After this point it’s safe to gradually reintroduce milk and dairy products into their diet.

en españolAlergia a la leche en bebés

If Your Kid Has an Allergic Reaction

If your kid has symptoms of an allergic reaction, follow the food allergy action plan your doctor gave you.

If your kid has symptoms of a serious reaction (like swelling of the mouth or throat or difficulty breathing, or symptoms involving two diverse parts of the body, love hives with vomiting):

  1. Give the epinephrine auto-injector correct away.

    Every second counts in an allergic reaction.

  2. Then,call or take your kid to the emergency room. Your kid needs to be under medical supervision because, even if the worst seems to own passed, a second wave of serious symptoms can happen.

How Can Doctors Tell It’s a Milk Allergy?

If your doctor suspects you might own a milk allergy, he or she will probably refer you to an allergist or allergy specialist for more testing. The allergy specialist will enquire you questions — love how often you own the reaction, the time it takes between eating a specific food and the start of the symptoms, and whether any family members own allergies or conditions love eczema and asthma.

The allergy specialist may do a skin test on you.

This involves placing liquid extracts of milk protein on your forearm or back, pricking the skin a tiny bit, and waiting to see if a reddish, raised spot forms, indicating an allergic reaction.

You may need to stop taking anti-allergy medications (such as over-the-counter antihistamines) or prescription medicine 5 to 7 days before the skin test because they can affect the results.

What are the symptoms of dairy allergy

Most freezing medicines and some antidepressants also may affect skin testing. Check with the allergist’s office if you are unsure about what medications need to be stopped and for how long.

The doctor also might take a blood sample and send it to a lab, where it will be mixed with some of the suspected allergen and checked for IgE antibodies.

These types of tests are used for diagnosing what doctors call a fast-onset type of milk allergy. But for people whose allergic reactions to milk develop more slowly, skin and blood tests are not as helpful.

In these cases, doctors attempt to diagnose the person using a food challenge. The person is told not to eat or drink anything made with milk for a period of time — generally a few weeks.

Then, during the challenge, the person eats foods containing milk under a doctor’s shut supervision. If symptoms come back after eating milk products, it’s a beautiful certain bet the person has a milk allergy.

How Is It Treated?

To treat a milk allergy, the person who is allergic needs to completely avoid any foods that contain milk or milk products.

Avoiding milk involves more than just leaving the cheese off your sandwich. If you are allergic to milk, you need to read food labels carefully and not eat anything that you’re not certain about. It’s a excellent thought to work with a registered dietitian to develop an eating plan that provides every the nutrients you need while avoiding things you can’t eat.

If you own a severe milk allergy — or any helpful of serious allergy — your doctor may desire you to carry a shot of epinephrine (pronounced: eh-peh-NEH-frin) with you in case of an emergency.

Epinephrine comes in an easy-to-carry container about the size of a large marker. It’s simple to use — your doctor will show you how.

If you accidentally eat something with milk in it and start having serious allergic symptoms — love swelling inside your mouth, chest pain, or difficulty breathing — give yourself the shot correct away to counteract the reaction while you’re waiting for medical assist. Always call for emergency assist () when using epinephrine. You should make certain your school and even excellent friends’ houses hold injectable epinephrine on hand, too.

Keeping epinephrine with youat every times should be just part of your action plan for living with a milk allergy.

It’s also a excellent thought to carry an over-the-counter antihistamine, which can assist ease allergy symptoms in some people. But antihistamines should be used in addition to the epinephrine, not as a replacement for the shot.

If you’ve had to take an epinephrine shot because of an allergic reaction, go immediately to a medical facility or hospital emergency room so they can give you additional treatment if you need it.

What are the symptoms of dairy allergy

Sometimes, anaphylactic reactions are followed bya second wave of symptoms a fewhours later. So you might need to be watched in a clinic or hospital for 4 to 8 hours following the reaction.

Avoiding a Milk Allergy Reaction

If You’re Breastfeeding

If your breastfed baby has a milk allergy, talk to the allergist before changing your diet.

If You’re Formula Feeding

If you’re formula feeding, your doctor may advise you to switch to an extensively hydrolyzed formulaor an amino acid-based formula in which the proteins are broken below into particles so that the formula is less likely to trigger an allergic reaction.

You also might see "partially hydrolyzed" formulas, but these aren’t truly hypoallergenic and can lead to a significant allergic reaction.

If you’re concerned about a milk allergy, it’s always best to talk with your child’s doctor and work together to select a formula that’s safe for your baby.

Do not attempt to make your own formula.

Commercial formulas are approved by the U.S. Food and Drug istration (FDA) and created through a extremely specialized process that cannot be duplicated at home. Other types of milk that might be safe for an older kid with a milk allergyare not safe for infants.

If you own any questions or concerns, talk with your child’s doctor.

So numerous foods are made with milk and milk products these days that people with milk allergies own to pay attention to what’s in just about everything they eat. And a milk allergy is not the same as lactose intolerance — some people with food allergies can become suddenly and severely ill if they eat or even come in contact with the food they’re allergic to.

Some foods that contain milk are obvious, love pizza.

What are the symptoms of dairy allergy

But others, love baked goods, might not be so obvious. Plus, teens need calcium and vitamin D, which milk has lots of, because their bones are still growing.

So what should a person who’s allergic to milk do? Read on to discover out.

What Happens With a Milk Allergy?

Food allergies involve the body’s immune system, which normally fights infection. When someone is allergic to a specific food, the immune system overreacts to proteins in that food.

People who are allergic to cow’s milk react to one or more of the proteins in it.

What are the symptoms of dairy allergy

Curd, the substance that forms chunks in sour milk, contains 80% of milk’s proteins, including several called caseins (pronounced: KAY-seenz). Whey (pronounced: WAY), the watery part of milk, holds the other 20%. A person may be allergic to proteins in either or both parts of milk.

Every time the person eats these proteins, the body thinks they are harmful invaders. The immune system responds by kicking into high gear to fend off the «invader.» This causes an allergic reaction, in which chemicals love histamine are released in the body.

The release of these chemicals can cause someone to own the following problems:

  1. throat tightness
  2. hives
  3. red spots
  4. diarrhea
  5. swelling
  6. vomiting
  7. stomachache
  8. itchy, watery, or swollen eyes
  9. wheezing
  10. hoarseness
  11. trouble breathing
  12. coughing
  13. a drop in blood pressure

Milk allergy is love most food allergy reactions: It generally happens within minutes to hours after eating foods that contain milk proteins.

Although it’s not common, milk allergies can cause a severe reaction called anaphylaxis.

Anaphylaxis may start with some of the same symptoms as a less severe reaction, but then quickly worsen. A person might own trouble breathing, feel lightheaded, or pass out. If it’s not treated, anaphylaxis can be life-threatening.

Milk allergy is often confused with lactose intolerance because people can own the same kinds of things happening to them (like stomach pains or bloating, for example) with both conditions.

What are the symptoms of dairy allergy

But they’re not related:

  1. Milk allergy is a problem involving the immune system.
  2. Lactose intolerance involves the digestive system (which doesn’t produce enough of the enzyme needed to break below the sugar in milk).

How Is a Milk Allergy Diagnosed?

If you ponder your baby is allergic to milk, call your baby’s doctor. He or she will enquire you questions and talk to you about what’s going on. After the doctor examines your baby, some stool tests and blood tests might be ordered. The doctor may refer you to an allergist (a doctor who specializes in treating allergies).

The allergist might do skin testing.

In skin testing, the doctor or nurse will put a tiny bit of milk protein on the skin, then make a little scratch on the skin. If your kid reacts to the allergen, the skin will swell a little in that area love an insect bite.

If the allergist finds that your baby is at risk for a serious allergic reaction, epinephrine auto-injectors will be prescribed.

What Are the Signs & Symptoms of a Milk Allergy?

In children who show symptoms shortly after they own milk, an allergic reaction can cause:

  1. throat tightness
  2. itchy, watery, or swollen eyes
  3. hives
  4. vomiting
  5. swelling
  6. stomach upset
  7. hoarseness
  8. diarrhea
  9. wheezing
  10. coughing
  11. trouble breathing
  12. a drop in blood pressure causing lightheadedness or loss of consciousness

The severity of allergic reactions to milk can vary.

The same kid can react differently with each exposure. This means that even though one reaction was mild, the next could be more severe and even life-threatening.

Children also can have:

  1. an intolerance to milk in which symptoms — such as loose stools, blood in the stool, refusal to eat, or irritability or colic — appear hours to days later
  2. lactose intolerance, which is when the body has trouble digesting milk

If you’re not certain if your kid has an intolerance versus an allergy, talk to your doctor.

What Is a Milk Allergy?

When a baby is allergic to milk, it means that his or herimmune system, which normally fights infections, overreacts to proteins in cow’s milk.

Every time the kid has milk, the body thinks these proteins are harmful invaders and works hard to fight them. This causes an allergic reaction in which the body releases chemicals love .

Cow’s milk is in most baby formulas. Babies with a milk allergy often show their first symptoms days to weeks after they first get cow milk-based formula. Breastfed infants own a lower risk of having a milk allergy than formula-fed babies.

People of any age can own a milk allergy, but it’s more common in young children.

Numerous kids outgrow it, but some don’t.

If your baby has a milk allergy, hold two epinephrine auto-injectors on hand in case of a severe reaction (called anaphylaxis). An epinephrine auto-injector is an easy-to-use prescription medicine that comes in a container about the size of a large pen. Your doctor will show you how to use it.

Living With a Milk Allergy

It can be challenging to eliminate milk from your diet, but it’s not impossible.

Because most people don’t get enough calcium in their diets even if they do drink milk, numerous other foods are now enriched with calcium, such as juices, cereals, and rice and soy beverages. But before you eat or drink anything calcium-enriched, make certain it’s also dairy-free.

Milk and milk products can lurk in strange places, such as processed lunchmeats, margarine, baked goods, artificial butter flavor, and non-dairy products. Chocolate is another product that may contain dairy — so be certain to check the label before you eat it.

Manufacturers of foods sold in the United States must list on their labels whether a food contains any of the most common allergens.

What are the symptoms of dairy allergy

This means that you should be capable to discover the expression «milk» stated plainly in the ingredients list, in parentheses in the ingredients list, or somewhere on the label with a statement like: «Contains milk.»

It is optional, however, for food manufacturers to use «may contain» statements. The U.S. Food and Drug istration does not control whether companies can tell things love «Processed in a facility that also processes milk products» or «May contain milk.» So call the manufacturer to be certain if you see statements love this on a food label.

New labeling requirements make it a little easier than reading the ingredients list — instead of needing to know that the ingredient «hydrolyzed casein» comes from milk protein, you should be capable to tell at a glance which foods to avoid.

But it’s still a excellent thought to get to know the «code words» for milk products when you see them in the ingredients of a food.

Some ingredients and foods that contain milk are:

  1. dairy products love cheese, yogurt, milk, pudding, sour cream, and cottage cheese
  2. lactalbumin, lactoalbumin phosphate, lactaglobulin, lactose, lactoferrin, lactulose
  3. non-dairy creamers
  4. butter, butter flavoring (such as diacetyl), butter fat, butter oil, ghee
  5. casein, calcium casein, casein hydrolysate, magenesium casein, potassium casein, rennet casein, sodium casein
  6. whey, whey hydrolysate

Vegan foods are made without animal products, such as eggs or milk.

You can purchase vegan products at health food stores. Be careful to read the labels of soy cheeses, though. They may tell «milk-free» but could contain milk protein.

For your sweet tooth, soy- or rice-based frozen desserts, sorbets, and puddings are excellent substitutes for ice cream (as endless as you’re not allergic to soy), as are ice pops. For baking, milk substitutes work as well as milk and some come out better. Dairy-free margarine works as well as butter for recipes and spreading on your bagel.

Try to avoid fried foods or foods with batter on them. Even if the batter doesn’t contain milk products, the oil used to fry the foods may own been used to fry something that contains milk.

People are generally understanding when it comes to food allergies — nobody wants to risk your health.

When dining out, tell the waitstaff about anything you’re allergic to. Order the simplest foods and enquire the waitstaff detailed questions about menu items. At a friend’s home, explain your situation and don’t be embarrassed to enquire questions if you’re staying for a meal.

Having a milk allergy doesn’t mean you can’t still enjoy eating. In fact, some people ponder that some of the milk substitutes — love vanilla soy milk — taste better than regular cow’s milk.

As with any specialized diet, you’ll probably discover that avoiding milk gives you the chance to explore and discover some grand foods that you’d never own found otherwise!

Milk allergies, also described as dairy allergies, are the most common food allergy in children and adults. An allergy to cow's milk is generally evident within the first year of life. Children who are allergic to milk can develop symptoms such as a rash, stomach upset, vomiting, and swelling.

People with a milk allergy develop these symptoms because the immune system reacts to substances in the milk. If your kid has a milk allergy, this is diverse from lactose intolerance, a extremely common problem which is caused by a deficiency in lactase (an enzyme that breaks below the lactose protein in milk).

Milk is wealthy in protein and calcium.

If your kid can't own milk because of an allergy, there are numerous dairy-free sources of these nutrients, and your kid will probably love at least a few of the options.

Lactose-free foods and drinks

There are a number of alternative foods and drinks available in supermarkets to replace the milk and dairy products you need to avoid.

Food and drinks that don’t generally contain lactose include:

  1. milks made from rice, oats, almonds, hazelnuts, coconut, quinoa, and potato
  2. foods which carry the ‘dairy-free’ or ‘suitable for vegans’ signs
  3. soya milks, yoghurts and some cheeses
  4. carob bars

You can also purchase cow’s milk containing additional lactase (the enzyme used to digest lactose).

This means you still get the nutritional benefits of the milk, but you’re less likely to experience any symptoms after consuming it.

Lactase substitutes

In addition to dietary changes, you may also discover it useful to take liquid drops, tablets or capsules that contain lactase substitutes. These are available from most health foods shops.

Lactase substitutes replace the lactase your little intestine isn’t producing, which can reduce your symptoms by helping your body break below any lactose in your diet more easily.

Lactase substitutes can either be added to milk or taken just before eating a meal containing lactose.