Food Allergy Symptoms to Look Out For
Sometimes a feeling of uneasiness and discomfort ensues immediately after a meal. It is often thought to a result of a food allergy. In most cases however this sick feeling is a result of some food intolerance rather than a food allergy. The difference in food intolerance and an allergy is mostly noticed through the difference in timescale and severity of the symptoms.
To understand and diagnose the difference between the two it is important to know the symptoms of food allergy which affects the patient much more severely. Food intolerance symptoms may manifest themselves in a few hours time, or even a day after. In case of allergies, the onset is immediate and generally within an hour. Food allergy occurs when the immune system strikes a food protein incorrectly and leads to an overreaction by the body and production of certain chemicals.
A few of the leading symptoms which occur during food allergy are:
Skin rashes and itching
Severe diarrhea and vomiting
Stomach cramps
Skin swelling especially on tender regions like eyelids, lips and inside the mouth
Runny nose and blocked nasal tract
Inflammation of the throat, trachea and larynx
Headaches
Fatigue and dizziness
Joint pains
Hives
These are the most common food allergy symptoms that affect most adults, and it is important to visit a medical professional as soon as you experience any of these signs. In cases of food intolerance smaller degrees of similar symptoms might occur, but they usually disappear after a short while. In cases of food allergies these symptoms get even more pronounced and severe and may also lead to severe breathing problems or diarrhea. A regular food intolerance like lactose intolerance manifests itself even when a person has consumed any dairy products and results in bloating, gas, vomiting or diarrhea.
It is important to identify the concerned allergen which is causing the food allergy so that it can be avoided in the future. These symptoms need to be identified immediately since delaying treatment might lead to malfunctioning of internal systems .A few things need to be kept in mind like checking food labels when buying food items or checking with the waiter at the restaurant about the ingredients used to prepare a dish. Some patients are so vulnerable that medical practitioners even advise them to carry self-injectible epinephrine, which helps during sudden allergic attacks.
By: melvillejackson
About the Author:
To understand and diagnose the difference between the two it is important to know the symptoms of food allergy which affects the patient much more severely. Food intolerance symptoms may manifest themselves in a few hours time, or even a day after. In case of allergies, the onset is immediate and generally within an hour. Food allergy occurs when the immune system strikes a food protein incorrectly and leads to an overreaction by the body and production of certain chemicals.
A few of the leading symptoms which occur during food allergy are:
Skin rashes and itching
Severe diarrhea and vomiting
Stomach cramps
Skin swelling especially on tender regions like eyelids, lips and inside the mouth
Runny nose and blocked nasal tract
Inflammation of the throat, trachea and larynx
Headaches
Fatigue and dizziness
Joint pains
Hives
These are the most common food allergy symptoms that affect most adults, and it is important to visit a medical professional as soon as you experience any of these signs. In cases of food intolerance smaller degrees of similar symptoms might occur, but they usually disappear after a short while. In cases of food allergies these symptoms get even more pronounced and severe and may also lead to severe breathing problems or diarrhea. A regular food intolerance like lactose intolerance manifests itself even when a person has consumed any dairy products and results in bloating, gas, vomiting or diarrhea.
It is important to identify the concerned allergen which is causing the food allergy so that it can be avoided in the future. These symptoms need to be identified immediately since delaying treatment might lead to malfunctioning of internal systems .A few things need to be kept in mind like checking food labels when buying food items or checking with the waiter at the restaurant about the ingredients used to prepare a dish. Some patients are so vulnerable that medical practitioners even advise them to carry self-injectible epinephrine, which helps during sudden allergic attacks.
By: melvillejackson
About the Author:
Food Allergy Symptoms – For over 20 years, the ALCAT Test has provided both patients as well as healthcare professionals with a tool to successfully overcome a wide variety of conditions which result from chemical sensitivity and food intolerance.
The Causes Of Food Allergy
If there is an abnormal response triggered by the immune system, because of some food items, it is known as food allergy. There are various foods that cause allergy in humans. If the allergic reactions are very serious, it is capable of creating a serious condition or even death. Peanuts and tree nuts and two food items that cause a very serious condition called anaphylaxis.
There are some foods that cause allergies very commonly in humans. They are fish, such as shellfish, crabs and lobster with shrimp. There are some others such as eggs and even milk. Milk, eggs and nuts affect children especially. Soy and wheat are also responsible for food allergies in the body. Some reactions to food may not be called as allergies, but they may be called as intolerance to food. The immune system is not responsible for causing any intolerance to food. They may feel like a food allergy, and thus you will have to consult a doctor about the same. Some individuals may be allergic to various types of food, but there are certain foods, which cause allergies in about ninety percent of humans.
They are the food types mentioned above. The body will believe that these foods are harmful, and in turn will react to protest against the intake of them. The protein that triggers the food allergy is known as the allergen. There are several millions of people around the world who have food allergies, and the number is rising every day. About eight percent of children below the age of five have food allergies, and about four percent of the adults have them. There are about hundreds of deaths every year around the world because of food allergies. Food allergy will be distinct compared to food intolerance and other food diseases. Doctors will be immediately able to diagnose the same.
The treatment will include a list of food items, which you will have to avoid, in which the individual will have to avoid all the food types that they are allergic to. Inhaling or touching the food avoidance may also be recommended for those who are very sensitive to the foods. If the surface has come in contact with the food, then the surface will also have to be avoided. If certain people have food allergy, then it is recommended as they carry emergency kits, or as recommended by the doctor. There are various symptoms, which are associated with the food allergies. They are itching in the throat, skin, mouth and eyes. There could also be abdominal pain, stomach cramps, vomiting and nausea.
There can be difficulty swallowing or there could be nasal congestion. Some food allergies may be genetic, and this also has to be consulted with the doctor. If an individual faces symptoms of food allergy while consuming certain foods, then it is a must that they avoid such foods in the future. If consumed again, it could lead to serious conditions. Maintaining a history of food allergy is a good suggestion for such patients.
By: NaNa Dumro
About the Author:
There are some foods that cause allergies very commonly in humans. They are fish, such as shellfish, crabs and lobster with shrimp. There are some others such as eggs and even milk. Milk, eggs and nuts affect children especially. Soy and wheat are also responsible for food allergies in the body. Some reactions to food may not be called as allergies, but they may be called as intolerance to food. The immune system is not responsible for causing any intolerance to food. They may feel like a food allergy, and thus you will have to consult a doctor about the same. Some individuals may be allergic to various types of food, but there are certain foods, which cause allergies in about ninety percent of humans.
They are the food types mentioned above. The body will believe that these foods are harmful, and in turn will react to protest against the intake of them. The protein that triggers the food allergy is known as the allergen. There are several millions of people around the world who have food allergies, and the number is rising every day. About eight percent of children below the age of five have food allergies, and about four percent of the adults have them. There are about hundreds of deaths every year around the world because of food allergies. Food allergy will be distinct compared to food intolerance and other food diseases. Doctors will be immediately able to diagnose the same.
The treatment will include a list of food items, which you will have to avoid, in which the individual will have to avoid all the food types that they are allergic to. Inhaling or touching the food avoidance may also be recommended for those who are very sensitive to the foods. If the surface has come in contact with the food, then the surface will also have to be avoided. If certain people have food allergy, then it is recommended as they carry emergency kits, or as recommended by the doctor. There are various symptoms, which are associated with the food allergies. They are itching in the throat, skin, mouth and eyes. There could also be abdominal pain, stomach cramps, vomiting and nausea.
There can be difficulty swallowing or there could be nasal congestion. Some food allergies may be genetic, and this also has to be consulted with the doctor. If an individual faces symptoms of food allergy while consuming certain foods, then it is a must that they avoid such foods in the future. If consumed again, it could lead to serious conditions. Maintaining a history of food allergy is a good suggestion for such patients.
By: NaNa Dumro
About the Author:
The article written by Nana Dumro, please visit the website for more information as it provides more knowledge about Food Allergy Treatment and Food Allergy Natural Treatment
The Facts About Food Allergy
For someone with a food allergy, eating or swallowing even a tiny amount of a particular food can cause symptoms such as skin rash, nausea, vomiting, cramping, and diarrhea.
Because the body is reacting to something that is otherwise harmless, this type of allergic reaction is often called a hypersensitivity reaction. Rarely, a severe allergic reaction can cause a life-threatening set of symptoms called anaphylaxis, or anaphylactic shock.
Although about 25% of people believe they have a food allergy, only about 2.5% of adults and about 6-8% of children, mainly younger than 6 years, have true food allergies. The rest have what is known as food intolerance an undesirable reaction to a food that does not involve the immune system.
It is easy to confuse food intolerance with food allergy because they can have similar symptoms. With food intolerance, however, you usually get only mild symptoms such as an upset stomach.
A common example of food intolerance is lactose intolerance a condition in which a person is missing a certain enzyme necessary to digest dairy proteins. The result is loose stools, gas, and nausea after consuming dairy products such as milk or cheese.
Another example of food intolerance is reaction to MSG. MSG, or monosodium glutamate, is a white-colored additive used to enhance the flavor of food. It is a fermented mixture of glutamic acid, sodium, and water and is used mainly in Asian cooking. Over the last 30 years, side effects from MSG have been related to its use in Chinese food and referred to as the Chinese restaurant syndrome.
In this syndrome, MSG was suggested as the cause of the symptoms following a Chinese meal. In 1995, a new term was coined, the MSG symptom complex, to include all the reactions that were reported to be related to MSG. These reactions are not a true food allergy, and the exact cause of the reactions is unknown.
An allergic reaction occurs when the body’s immune system overreacts to an allergen, in this case a food protein.
The white blood cells produce an antibody to this allergen, called immunoglobulin E or IgE. When this antibody comes in contact with the particular food protein, it promotes production and release of certain chemicals called “mediators.” Histamine is an example of a mediator. These mediators act on various parts of the body, mainly the skin, throat, airways, intestines, and heart.
The effects of the mediators on organs and other cells cause the symptoms of the allergic reaction. Any food has the potential to trigger an allergic reaction, but a few foods account for most food allergies.
Generally, people who have allergies react to only a few foods. Occasionally a person who is allergic to one food also may be allergic to other related foods. This is called cross-reaction. People who have a history of other allergies, such as eczema or asthma, are particularly prone to having a reaction to a food. They are also more likely to have a more severe reaction.
By: Alisha Dhamani
About the Author:
Because the body is reacting to something that is otherwise harmless, this type of allergic reaction is often called a hypersensitivity reaction. Rarely, a severe allergic reaction can cause a life-threatening set of symptoms called anaphylaxis, or anaphylactic shock.
Although about 25% of people believe they have a food allergy, only about 2.5% of adults and about 6-8% of children, mainly younger than 6 years, have true food allergies. The rest have what is known as food intolerance an undesirable reaction to a food that does not involve the immune system.
It is easy to confuse food intolerance with food allergy because they can have similar symptoms. With food intolerance, however, you usually get only mild symptoms such as an upset stomach.
A common example of food intolerance is lactose intolerance a condition in which a person is missing a certain enzyme necessary to digest dairy proteins. The result is loose stools, gas, and nausea after consuming dairy products such as milk or cheese.
Another example of food intolerance is reaction to MSG. MSG, or monosodium glutamate, is a white-colored additive used to enhance the flavor of food. It is a fermented mixture of glutamic acid, sodium, and water and is used mainly in Asian cooking. Over the last 30 years, side effects from MSG have been related to its use in Chinese food and referred to as the Chinese restaurant syndrome.
In this syndrome, MSG was suggested as the cause of the symptoms following a Chinese meal. In 1995, a new term was coined, the MSG symptom complex, to include all the reactions that were reported to be related to MSG. These reactions are not a true food allergy, and the exact cause of the reactions is unknown.
An allergic reaction occurs when the body’s immune system overreacts to an allergen, in this case a food protein.
The white blood cells produce an antibody to this allergen, called immunoglobulin E or IgE. When this antibody comes in contact with the particular food protein, it promotes production and release of certain chemicals called “mediators.” Histamine is an example of a mediator. These mediators act on various parts of the body, mainly the skin, throat, airways, intestines, and heart.
The effects of the mediators on organs and other cells cause the symptoms of the allergic reaction. Any food has the potential to trigger an allergic reaction, but a few foods account for most food allergies.
Generally, people who have allergies react to only a few foods. Occasionally a person who is allergic to one food also may be allergic to other related foods. This is called cross-reaction. People who have a history of other allergies, such as eczema or asthma, are particularly prone to having a reaction to a food. They are also more likely to have a more severe reaction.
By: Alisha Dhamani
About the Author:
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Allergies – Food Allergies
In this article we’re going to focus on one of the most annoying types of allergies, especially to people who love to eat.
You go out to the local pizza parlor, order two slices with extra cheese, sit down at the booth with your pizza in one hand and coke in the other and chow down. A few hours later after you’ve arrived back home just in time to watch your favorite TV show, suddenly your stomach feels like it’s about to erupt like a volcano. You run like a madman to the bathroom just in time to experience what seems to be the complete emptying of your insides.
Welcome to the world of food allergies and intolerances.
In the case of the runs after eating a couple of slices of pizza most likely you’re lactose intolerant which is just one type of food allergy. Technically, you can be allergic to just about any kind of food but there are some that seem to be more common that others.
Before we go any further let’s define exactly what a food allergy is. Food allergies can be broken down into 2 categories. The first one is hypersensitivity. This is an adverse reaction of the immune system itself and is unrelated to any actual physical effect of the food or food additive. These reactions are caused by immunoglobulin E (IgE) antibodies.
The second category is food intolerance. This is actually caused by the food itself and is not a function of the immune system itself overreacting to the food or food additive. The symptoms of an intolerance may be very similar to those of an actual immune symptom reaction but the causes are quite different.
Of the two, actual immune system reactions are the more common, though it does appear that a trend to intolerances, such as lactose intolerance, is on the rise. What actually happens with food allergies is that people with allergies produce IgE antibodies to specific epitopes in the food allergen. These antibodies bind to IgE receptors on the mast cells of tissue that are on the skin, digestive tract and respiratory system. The exposure of these antigens causes the release of histamines. This ultimately results in mucus secretion and muscle contraction which then leads to a wide range of symptoms which can range from unpleasant to serious or even severe. How severe?
Allergic reactions to food can be fatal almost immediately following the ingestion of food. Probably one of the most prevalent and dangerous of these food allergies are people who are allergic to peanuts. Just recently, as of this writing, a girl died simply from kissing someone who had recently eaten peanuts. That is how dangerous these allergies can be.
Less severe reactions to food allergies are oropharyngeal pruritus, angioedema, stridor, cough, dyspnea, wheezing, and dysphonia.
Aside from peanuts, the most common foods that people are allergic to are tree nuts, and shellfish.
Unfortunately the best way to avoid food allergies is to have a food allergy test done and then to avoid the foods that show positive on the test.
By: Anezka
About the Author:
You go out to the local pizza parlor, order two slices with extra cheese, sit down at the booth with your pizza in one hand and coke in the other and chow down. A few hours later after you’ve arrived back home just in time to watch your favorite TV show, suddenly your stomach feels like it’s about to erupt like a volcano. You run like a madman to the bathroom just in time to experience what seems to be the complete emptying of your insides.
Welcome to the world of food allergies and intolerances.
In the case of the runs after eating a couple of slices of pizza most likely you’re lactose intolerant which is just one type of food allergy. Technically, you can be allergic to just about any kind of food but there are some that seem to be more common that others.
Before we go any further let’s define exactly what a food allergy is. Food allergies can be broken down into 2 categories. The first one is hypersensitivity. This is an adverse reaction of the immune system itself and is unrelated to any actual physical effect of the food or food additive. These reactions are caused by immunoglobulin E (IgE) antibodies.
The second category is food intolerance. This is actually caused by the food itself and is not a function of the immune system itself overreacting to the food or food additive. The symptoms of an intolerance may be very similar to those of an actual immune symptom reaction but the causes are quite different.
Of the two, actual immune system reactions are the more common, though it does appear that a trend to intolerances, such as lactose intolerance, is on the rise. What actually happens with food allergies is that people with allergies produce IgE antibodies to specific epitopes in the food allergen. These antibodies bind to IgE receptors on the mast cells of tissue that are on the skin, digestive tract and respiratory system. The exposure of these antigens causes the release of histamines. This ultimately results in mucus secretion and muscle contraction which then leads to a wide range of symptoms which can range from unpleasant to serious or even severe. How severe?
Allergic reactions to food can be fatal almost immediately following the ingestion of food. Probably one of the most prevalent and dangerous of these food allergies are people who are allergic to peanuts. Just recently, as of this writing, a girl died simply from kissing someone who had recently eaten peanuts. That is how dangerous these allergies can be.
Less severe reactions to food allergies are oropharyngeal pruritus, angioedema, stridor, cough, dyspnea, wheezing, and dysphonia.
Aside from peanuts, the most common foods that people are allergic to are tree nuts, and shellfish.
Unfortunately the best way to avoid food allergies is to have a food allergy test done and then to avoid the foods that show positive on the test.
By: Anezka
About the Author:
Author writes articles on different topics. To know more, visit:
acne exposed treatment,
allergies-treatment.com
Determine The Difference Between A Food Allergy And A Food Intolerance
You will need to find out if you are having a food intolerance versus a food allergy, if eating a specific food causes you to suffer from some symptoms. It is easy to confuse the two together. However, if there is confusion, you may not be aware about the severity of your ailment and what appropriate action can best help you reduce your symptoms. Finding out the difference between the two can help you determine the best treatment option.
With a food allergy, your immune system response is triggered, leading to an allergic response. Only 2 percent of adults and 6 percent of children have a true food allergy that can be dangerous to their health. Mostly food allergens include peanuts, shellfish, soy and wheat. You do not need to consume a whole plateful of your food allergen for it to be fatal. Just a small amount can endanger your life.
With this, having a food allergy is considered more severe than having a food intolerance alone. Some of the most common symptoms of a food allergy include hives, eczema, wheezing, swelling of the throat, abdominal pain, and headaches. However, if your allergic reactions are severe, you can also suffer from shock, airway constriction, loss of consciousness and rapid pulse. This can mean death if you are not given the required treatment in a timely manner.
On the other hand, if you experience a tummy ache or diarrhea due to eating certain foods, you may be having a food intolerance. You still can eat these foods and yet suffer no symptoms if these are taken in small portions. This factor also distinguishes it from a true food allergy.
Obviously, for a food allergy, you would have to avoid eating that specific food. Severe food allergy symptoms require serious medical treatment. To keep you from going into anaphylectic shock, your doctor may give you a shot of epinephrine. You may also need to be warded in a hopsital for emergency treatment and observation.
To know for sure if you are having a true food allergy, some medical testings can help. Your doctor may also recommend that you keep a food diary so that you can note down the symptoms that you suffer from in response to the food that you just ate. With a better understanding, it is possible to reduce your symptoms whether allergic or otherwise.
By: Evelyn Lim
About the Author:
With a food allergy, your immune system response is triggered, leading to an allergic response. Only 2 percent of adults and 6 percent of children have a true food allergy that can be dangerous to their health. Mostly food allergens include peanuts, shellfish, soy and wheat. You do not need to consume a whole plateful of your food allergen for it to be fatal. Just a small amount can endanger your life.
With this, having a food allergy is considered more severe than having a food intolerance alone. Some of the most common symptoms of a food allergy include hives, eczema, wheezing, swelling of the throat, abdominal pain, and headaches. However, if your allergic reactions are severe, you can also suffer from shock, airway constriction, loss of consciousness and rapid pulse. This can mean death if you are not given the required treatment in a timely manner.
On the other hand, if you experience a tummy ache or diarrhea due to eating certain foods, you may be having a food intolerance. You still can eat these foods and yet suffer no symptoms if these are taken in small portions. This factor also distinguishes it from a true food allergy.
Obviously, for a food allergy, you would have to avoid eating that specific food. Severe food allergy symptoms require serious medical treatment. To keep you from going into anaphylectic shock, your doctor may give you a shot of epinephrine. You may also need to be warded in a hopsital for emergency treatment and observation.
To know for sure if you are having a true food allergy, some medical testings can help. Your doctor may also recommend that you keep a food diary so that you can note down the symptoms that you suffer from in response to the food that you just ate. With a better understanding, it is possible to reduce your symptoms whether allergic or otherwise.
By: Evelyn Lim
About the Author:
Evelyn Lim has been an allergy sufferer for many years. She now publishes tips on food allergy, something that she has to keep a watch on. For more information, please visit http://www.Allergy-Attacks.com.