It’s not just “bad” food that causes problems with digestion and absorption. Any food, including “good” foods have the potential to be an allergen in the body. Food allergies are very common and very often overlooked. in fact, many medical professionals don’t look for food allergies because they fundamentally don’t believe in them. However, the evidence for food allergies is overwhelming and most private labs offer food allergy testing.

there are 4 main categories of food allergies to become aware of so you can identify them. when most people, including many medical professionals hear the word “allergy” they think of the typical symptoms like skin rash, hives, swollen throat, itchy watery eyes, and nasal discharge. However, this really only reflects one type of allergy, the IgE-mediated Immediate Sensitivity reaction. The chart below describes the differences between the 4 categories of food allergies you should distinguish between.

IgE-Mediated Immediate Sensitivity

IgG-Mediated Delayed Sensitivity

Within minutes after exposure

2-48 hours after exposure

Most likely 30min to 2 hours after exposure

Most likely within minutes after exposure

Blood draw for IgG levels

Electrodermal testing

IgE and histamine release from mast cells

IgG released from white blood cells

Deficiency of an enzyme to break down the food

IgE-mediated immediate sensitivity allergies occur when a protein triggers the release of histamine from de-granulated mast cells. The symptoms usually occur within minutes and are usually relatively severe and sometimes cause anaphylaxis. this type of allergy is most commonly induced by nuts, peanuts, shellfish, citrus, and environmental allergens like pollen, dander, and mold. IgE-mediated allergies are relatively uncommon for most other foods. The best way to test for IgE-mediated allergies is through skin prick testing. Anti-histamines provide relief for this type of allergy.

IgG-mediated delayed sensitivity allergies occur when a protein triggers the release of immunoglobulin G (IgG), an inflammatory product from white blood cells in the digestive tract. The symptoms usually occur anywhere from 2 to 48 hours after exposure and are of a more chronic and inflammatory nature. Common signs and symptoms include indigestion, gas, bloating, cramping, eczema, psoriasis, headaches, physical fatigue, mental fatigue, and edema. Anti-histamines do not improve these symptoms because histamine production is not involved. The best way to test for IgG-mediated allergies is to examine a blood sample for immunoglobulin G production from the white blood cell population.

Food intolerances are not a true allergy because they do not involve an immune-mediated response. Food intolerances occur when the body lacks an enzyme to break down certain food molecules. The most well known example is lactose intolerance where the body is deficient the enzyme lactose. therefore, whenever dairy products are consumed lactose is not broken down and causes digestive upset. Enzyme deficiencies can occur for almost any food and are not actually a true allergy but nonetheless cause digestive symptoms.

like food intolerances, food sensitivities are technically not a true allergy because there is no known measurable immune system response. in fact, we understand very little about the causes and mechanisms of food sensitivities. The best way to test for food sensitivity is through an elimination diet and ruling out IgE allergy, IgG allergy, and food intolerance. The treatment for food sensitivity is elimination or rotation diet.

in next week’s column we will investigate the physical causes of poor digestion. to learn more about natural treatments for digestion or to schedule a consultation contact Dr. Barlow at 250-860-8855.

I myself do not have a cat, however, I have a friend that I visit frequently and she has two. I seem to only have the allergic reaction when I am in her house. I have other friends with cats, and as long as I don't touch them I am fine. what could be different about her house? It's so bad that 5 minutes from walking in the door I can feel my throat getting scratchy, itchy, red, watery eyes etc. Is there anything I can take in order to reduce these symptoms? Claritin and Benadryl showed no relief. Even vacuuming right before I came didn't help!

how should i know go see a doctor?

When are you taking the antihistamines, before or after you get there? The key is to take them at least 40-60 minutes before you get there, preferably 60 min before. Try taking two benadryl if one doesn't work, but drink it w/ caffeine so it doesn't make you drowsy.

Can the cats be put in another room while you're visiting?

I had the same problem at a friends house when we lived in OKC. every time I went to their house with in a few minutes my eyes would get red,watery and itchy. my nose would start running.I was miserable. I think their cat was a long haired cat. It's dander was just very strong. we got a short haired cat for my husband for Fathers day 3 yrs ago. I was concerned I would have trouble but I haven't had any. I can pet him and even cuddle with him without any trouble. you may have to have your friend come visit you at your house or another location.

taken an allergy pill yet? my mother has the same symptoms as you, and she takes Zyrtec.

there has to be something else then that is causing the reactions = you will have to find out=can your g/f come to your place for awhile

Warning signs Cat allergy

Cat is an animal of the family generally popular. more than 50% by the family in the United States or a cat or dog. Apart from being so loved, there is a group of people who are allergic to cats. if we believe that the number of more then 10 million people are diagnosed with allergies to cats in the United States itself. Although cat allergy can not be totally eliminated, they can be managed to a large extent. Cat allergy symptoms can be seen if a person knows he or she can do something. in exceptional circumstances, cat allergies can develop at a later stage which may pose some problems you might have already been usual to cuddle your pet.

There are many symptoms of cat allergy. it could be in the form of cough, cold, sore throat etc. it is easy to be fooled by these symptoms not realizing that this is not the customary combat common cold or sneezing. Basically, if you know of these symptoms most frequently then you’re probably allergic to cats. Rash, itching, breathing night, watery eyes and ears are ringing other symptoms of cat allergy. There are people who are very sensitive to this allergy, and can instantly experience one of the symptoms mentioned above. in rare cases, a person may also experience the onset of fever and chills. an individual may have to consult their doctor immediately in such cases. There are many misconceptions revolving around the world when it comes to cat allergies. most people are under the false impression that the Prime wait for cat allergy is her hair. However, this is not true. the real cause responsible cat allergy is the cat’s saliva. you will often notice your cat to shake and clean his body. Interaction with a cat allergic person will inevitably come into contact with the saliva, thus giving birth to one of the symptoms mentioned above. if you can not believe the departure of your beautiful cat for allergy reasons for this, one can then divide up flap door installed with your cat inside the house. This way, you have your pet in the house, and you also save yourself from allergies to cats. here are some other tips on how you can prevent allergies to cats.

Allergic is present when your body reacts on substances to which it was exposed before. For example, if you have eaten food that contain shellfish first time in your life and when you eat it next time, if you are allergic on the shellfish, you will get symptoms of the allergy, such as rashes or similar.Allergy may occur at your body for things which may be not problematic for most people. These things are known as allergens and as reaction to them your body sends symptoms and signals that your immune system is in dangerous.

Most Common Allergy Symptoms

There are more symptoms that are noted in the moment when your body overreact on the allergens. Some of them are: itchy eye, roof of the mouth and nose, watery eyes, runny and stuffy nose, dark circles under the eyes, sneezing, hives, and face’s pressure, especially in area of the cheeks and nose and others.

Causes of Allergy Symptoms

There are no exactly reasons why allergies are developing at some people. According to the some studies, the allergies are most caused with the genetic code or hereditary. But, also there are and other side, that says that allergies are something which is developing during the time and also disappear during the time. The fact is that there are several factors which are influence on triggering of the body to respond on allergy symptoms.

Knowledge can give you a real advantage. To make sure you’re fully informed about Allergies, keep reading.

There are more allergens that triggering body to react, but the most common allergens are pollen from trees, grass and weeds. These symptoms are mostly comes into the early spring, but also they may come in the late summer too.Direct contact with the most caused symptoms, such as pollen, or molds first symptoms of the allergy come through the skin. Some places of the home are exposed to the water, such as your kitchen or bathroom. In these places water is collecting during the time, which is cause of molds. But, also mold could be found in the hay, rotting logs, compost piles, or similar. still, symptoms of the allergies become worse if they are in combination with the humid or rainy weather.

There are also and other allergen, but one of the most causes at the patients with the pats, of the allergy is animal dander. Furry pets, such as dogs and cats contain proteins which are found in the saliva, skins and urine of them. you may influence on developing of these symptoms if you are touching animals or if you are in contact with dust from your house which is full of animal dander.

Connected with the previous allergen, there are also and allergen which are present all over your house and it is dust and dust mites. These little microorganisms are living in mattresses, bedding, pillows and furniture in your house.

Ways for Controlling Allergy Symptoms

It is the fact that you can not live in the vacuum, so that’s why it is very difficult to avoid allergens that influence on reaction of your body. still, keeping clean house is the number one if you are allergic on the symptoms from house. Showering, cleaning mold and avoiding runny days is something that you may practice to protect yourself.

About the AuthorBy Anders Eriksson, proud owner of this top ranked web hosting reseller site: GVO

Please give the actual symptoms, not just something like "Look on Google.

A very persistant cough, hard, and so constant you gag yourself –There is a virus going around in MA –my 5yr old got–resembling it, go to Dr to find out 1. if you have Whooping cough, if you don't there is nothing you can do just last it out as long as it takes w/viruses…

sometimes fever, just like a cold but the defining thing seems to be a cough that sounds like a whoop at the end that makes you cough until you throw up.

you one smarty pants

is it for you or for a kid… If it is for you, how old are you. the symptoms are different in children and adults
you can write me at manuelt1881@hotmail.com or manuelt18812003@yahoo.com for information and natural cures
Dr. Turek

Once you become infected with the bacterium that causes whooping cough, it takes a few days to a few weeks for signs and symptoms to appear. When they do, they're usually mild at first and resemble those of a common cold, such as:

A runny nose
Nasal congestion
Sneezing
Red, watery eyes
A mild fever
Dry cough
General feeling of being unwell and loss of appetite
After a week or two, signs and symptoms become worse and usually include:

Severe coughing attacks that bring up thick phlegm.
Coughing attacks — up to 15 coughs in a row — that end with a high-pitched whoop sound as you gasp for air. These may be so severe that your child vomits or turns red or blue from the effort.
Fatigue from coughing so much.
In adults, signs and symptoms of whooping cough may resemble those of bronchitis, a respiratory infection that causes a nagging cough — you may have heard it referred to as the "100-day cough." Babies and infants with whooping cough may not whoop at all, or at least not as loudly as older children do. some children with whooping cough may experience choking spells and turn blue in the face as they struggle to breathe after a coughing fit.

Severe coughing can result in tiny red spots caused by ruptures in blood vessels at the skin's surface (petechiae) in your upper body, as well as small areas of bleeding in the whites of your eyes. You may even bruise or break a rib if your coughing episodes are severe. Coughing may be worse at night.

Even after treatment to destroy the bacteria, your body continues to repair the damage to the lining of your trachea. As a result, the cough often lingers after the initial illness. With time, coughing usually lessens but can persist for six weeks or longer. some people may even experience recurring episodes of coughing over the course of a year, especially when they contract a cold or other respiratory infection.

Q. My 5- year-old daughter had such terrible spring allergies last year. is there anything I can do to prevent the same symptoms this year?

When a person with allergies is exposed to an allergic trigger such as pollen, the body releases chemicals called leukotrienes and histamine. these chemicals then cause the symptoms we classically associate with allergies: sneezing, itchy watery eyes and runny nose.

Most conventional allergy medications target these chemicals to prevent allergy symptoms. Allergy medications are most effective if started prior to the allergen exposure, ideally one to two weeks before allergy season, says the American Academy of Allergy, Asthma and Immunology.

Pollen counts can vary depending on climate and weather. in the Southeast, tree pollen will be on the rise in late February; therefore, spring allergy sufferers need to start taking their allergy medications now to get the maximum benefits.

If your child’s allergies were poorly controlled last spring, then this would also be a good time to visit the pediatrician or allergist and review her treatment plan. when pollen counts are high, it is also important to bathe children after playing outside and to keep car and house windows closed to reduce pollen exposure.

If allergy symptoms persist, allergy shots (immunotherapy) may be recommended. for more information about spring allergies and local pollen counts visit aaaai.org .

Dr. Patt is a pediatrician with Charlotte Pediatric Clinic and president of the Charlotte Pediatric Society. she blogs for MomsCharlotte.com. E-mail questions to living@charlotteobserver.com and put “pediatrician” in the subject line.

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Sanofi-aventis U.S., and its U.S. Consumer Healthcare Division, Chattem, Inc., announced today that the U.S. Food and Drug Administration (FDA) has approved the Allegra® family of allergy medication products for over-the-counter  use in adults and children two years of age and older.

Additionally, Allegra-D®, which also relieves nasal congestion and sinus pressure, will be available without a prescription at the pharmacy counter for use in adults and children 12 years of age and older. Allegra® and Allegra-D® will be available in March 2011 in their original prescription strengths without a prescription.

“as an allergist, I’m often addressing my patients’ concerns about treating their allergy symptoms with a medicine that can relieve their symptoms quickly and doesn’t make them tired or groggy,” said Eli Meltzer, MD, Co-director Allergy & Asthma Medical Group and Research Center, San Diego, CA. “the availability of the Allegra® family of products over the counter will provide my patients with the same effective relief they’ve received from prescription Allegra for many years, now without a prescription.”

Over 40 million adults suffer from indoor and outdoor allergies in the United States. Allegra® offers fast, non-drowsy, 24-hour relief of allergy symptoms: sneezing; runny nose; itchy, watery eyes; and itchy nose or throat. Allegra® has provided allergy sufferers with relief of symptoms for nearly 15 years.

“Leveraging our U.S. Consumer Healthcare platform to convert prescription medicines to OTC products is a key growth driver for sanofi-aventis to become a diversified healthcare company also in the United States,” said Hanspeter Spek, President, Global Operations, sanofi-aventis. “the approval of Allegra® for OTC use further validates our vision to increase our presence in the U.S. consumer healthcare market.”

“We’re pleased to provide U.S. consumer access to Allegra®, the number one U.S.-prescribed allergy treatment, allowing allergy sufferers to conveniently obtain a safe and effective medication without a prescription,” said Zan Guerry, Chief Executive Officer, Chattem.

The Allegra® family of OTC products will be available without a prescription for allergy sufferers in drug, grocery, mass merchandiser and club stores nationwide. this includes Allegra® 24-Hour and 12-Hour Tablets for adults and children 12 years of age and older; Children’s Allegra® 12-Hour Tablets for six years of age and older, and Liquid for use in two years of age and older; Children’s Allegra® 12-Hour Orally Disintegrating Tablets for use in six years of age and older; and Allegra-D® 24-Hour and 12-Hour Allergy and Congestion Extended Release Tablets (with a decongestant) for use in children 12 years of age and older.

People can visit Allegra.com for more information. If allergy sufferers have additional questions, they should talk to their allergist, pharmacist or other healthcare provider.

I have never had allergies but my nose has been really bothering me lately and I sneeze a LOT…could it be the start of allergies!?

Symptoms: coughing a lot, sometimes sneezing, off and on running nose- mostly when you are outside, watery eyes, and itchy eyes!

Question: Is diagnosing asthma in children very difficult? Which are the conditions that are similar to asthma? Mention the signs and symptoms of childhood asthma.

It is quite a task and rather difficult to diagnose asthma in children. before the doctor proceeds with the diagnosis, other conditions that have symptoms similar to asthma should be ruled out.

The conditions similar to asthma include:

• Croup ‘“ an infectious disease common in children aged from three months to three years
• Bronchitis ‘“ inflammation of the bronchi
• Pneumonia – inflammation of the lungs
• Cystic fibrosis – hereditary lungs and pancreatic disease
• Epiglottis – inflammation of the cap that prevents food from entering the trachea

See also severe asthma attack in children

Infants with asthma symptoms are generally fussy, may cough continuously, refuse to suck and wheeze. Shortness of breath, coughing, wheezing; rapid breathing, chest tightness and exercise intolerance are the signs and symptoms of childhood asthma. They are quite similar to those in adults. besides that an asthmatic child may have runny, stuff nose; itchy watery eyes; flared nostrils; sore throat; labored breathing; dark circles under the eyes and hunched posture. Recurrent cold, flu, bronchitis or pneumonia may indicate asthma.

Bronchitis maybe confused with asthma and vice versa. Cough variant asthma is a type in which the symptom is coughing rather than wheezing and can be mistaken for bronchitis. Bronchiolitis an inflammation of the lining of the bronchioles common in infants, often indicates the onset of asthma and is treated with asthma medications. Asthma like symptoms can also be created when an object is swallowed or inhaled in the throat or air passages.