Toll Free: 1-877-335-2455
Fax: 877-889-9157

IgE

Understanding Gluten Intolerance

basics-of-gluten

Image is from Doctor Doni

Gluten is a protein that is found in wheat, barley, rye, kamut, spelt, and other grains. A gluten intolerance does not necessarily mean you have Celiac disease. There are many people who cannot tolerate gluten that do not test positive for Celiac disease. Tests for Celiac disease include:

  • Biopsy of small intestine
  • Reticulin antibody test
  • Endomysial antibody test
  • Transglutaminase antibody test

Many of the patients who tested negative for Celiac disease do have results that indicate they are gluten intolerant, however, which is a good starting point to receiving proper treatment.

How to Test for Non-Celiac Gluten Intolerance

The Gliadin antibody test is often positive when other tests, such as those above, are negative. While Gliadin antibodies will not result in a diagnosis of Celiac disease, they do indicate that your immune system is reacting against the Gliadin, which is a part of what makes up gluten.

Celiac disease is just another name for a condition called villous atrophy, which causes visible changes in the lining of your digestive tract. While villous atrophy can result from an immune reaction to gluten, it is only one possible result. In a nutshell, Celiac disease is just one type of gluten intolerance.

Other Tests for Gluten Intolerance

IgE and IgG are antibody tests for allergic reactions that can include numerous foods and food components. In this case, these tests are run to determine gluten intolerance. Most non-Celiac gluten sensitivity patients have elevated antibodies to:

  • Gluten
  • Gliadin
  • Barley
  • Rye
  • Wheat
  • Spelt

These patients usually feel much better after eliminating the foods they test positive for. In addition to several GI symptoms such as IBS, constipation, diarrhea, heartburn, bloating, or gas, patients with gluten sensitivity can also experience:

  • Headaches
  • Fatigue
  • Eczema or other skin rashes
  • Chronic sinusitis
  • Arthritis

What if You Already Know You Can’t Gluten?

According to Dr. Stephen Wangen, co-founder and Medical Director of the IBS Treatment Centers in Seattle, WA, and Los Angeles, CA, there are many patients who determine, through trial and error, that they can’t eat gluten. And if you have already found this to be true and have stopped eating gluten, it is highly likely that any tests run will come back negative.

Treatment

The treatment plan for any type of gluten intolerance is as simple as it can be complicated: avoid gluten. It is complicated, because gluten hides in many foods that you would not think contained any gluten. One example of this is corn syrup. Corn syrup contains gluten and it is a very common ingredient in so many of our processed foods today. It is even most sodas, condiments, sauces, and ice creams.

Avoiding the list of grains above is the easy part, however, in order to maintain a gluten-free diet, you must read labels on every product you buy. It sounds daunting, but after a few trips to the store, you will have a good working knowledge of what you can and cannot digest. Then you will just have to read the labels on any food product you have never eaten before.

More and more grocery stores are now carrying a gluten-free line of foods and many of them are quite tasty. Again, you will go through a process of trial and error trying these new foods and determining whether you like them or not, but it is definitely worth it.

Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

How to Get to the Root of your Patients’ Allergy-Like Symptoms

Allergy is a very common condition that affects millions of people who are allergic to the things that they eat, breathe or touch. The problem with many people who experience allergy-like symptoms is that they rush to taking antihistamines without confirming if they have an allergy or not and what is it that they are allergic to. Others rely on free allergy screening and home test kit results to confirm their allergies. However, there are those who know the importance of seeing a doctor for their allergy-like symptoms, and when they do that, they expect you as the doctor to provide solutions to their problems.

Start with examination

Allergy –like symptoms can be caused by an allergy, several allergies or other things that are not related to allergies at all. As a doctor, you should be able to confirm an allergy suspicion, determine the responsible allergens or rule out allergy and the first thing your patient needs is not an allergy test but a doctor’s examination. The reason against relying on allergy tests alone is the risk of getting a ‘false positive’ result especially with free screening services offered by drugstores and supermarkets and home allergy testing kits. Your examination together with the medical history of your patient should confirm the suspicion of an allergy and also whether to proceed with an allergy test or not.

Making an accurate allergy diagnosis based on medical history, clinical observations and antibody testing is crucial because any wrong test can mean a waste of money and unnecessary lifestyle changes for your patient whose condition is far away from being an allergy plus the problem will not be solved in the long run.

If you suspect food allergies, you should recommend an elimination diet by identifying suspected foods causing the allergy symptoms and supervising it over a period. For the confirmation of other allergies, skin and blood allergy tests should be done.

Refer to an allergist to perform an allergy test

Doing allergy tests is usually done to know which substances are responsible for allergy symptoms. You can order either skin or blood allergy test depending on the nature of the symptoms.

Skin allergy test

If your patient exhibits allergy symptoms like the ones associated with food allergies, allergic rhinitis, asthma, skin rashes, angioedema, hives, venom and penicillin and related drugs allergy, skin tests may be done either by a prick test or intradermal skin test for venom and penicillin allergy tests. Before a skin test, you will need to prepare your patient in advance concerning the medicines that should not be taken like antihistamines because they influence the results of the allergy skin tests. Skin tests usually involve placing several suspected allergens on the skin and then the skin is pricked for the allergen to go under the skin. The skin is then watched for reaction signs for about 15-20 minutes.

Blood allergy tests

You should be able to order an allergy blood test if your patient is using antihistamines, has a severe skin condition, has a heart condition and unable to tolerate skin scratches or needles as in children. In allergy blood tests, either an ELISA test which measures the quantity of allergen-specific antibodies (IgE) in your blood or RAST test which looks for allergen-specific antibodies to identify the allergen is used.

Whatever the type of allergy test that you do on your patient, it should help you in knowing the root cause of allergy symptoms that your patient is experiencing. A negative result rules out allergy while a positive result means that the patient is allergic to that particular substance.

Families in Canada order more medicines per human than any other area. The variety of medications marketed by companies is no doubt a contributing question to prescription medicament abuse epidemic. Various remedies are used to treat Bladder inflammation. Certainly it isn’t all. Kamagra is a preparation prescribed to treat many upsets. What do you think about http://levitra-cost.com/levitra-20-mg.html? When you order medications like Kamagra you have to remember about levitra 20 mg. More info about Kamagra available at levitra 20mg. Generally, both men and women are afflicted by sexual dysfunctions. At times another disease can cause to impotence. Preparatory to purchasing Kamagra or other generic, speak to your dispenser if you have any allergies. Talk to your health care professional any changes in libido you have experimental. Online drugstore is a best way to find a doctor in your area who treats this kind of malfunction.

Tagged , , , , , , , ,

How to Identify Allergy Triggers

Diagnosing patients with allergies isn’t as easy as it seems, but it is generally simple. While allergy triggers can vary, the processes for diagnosing the exact allergy are fairly straightforward. Some can be done by the patient at home but take time, while others need laboratory evaluations but are fairly fast. Here’s a look at five ways to identify allergy triggers.

Elimination

This is usually used for potential food and skin allergies. The patient needs to start eliminating various foods and cosmetics/cleaning substances from his or her life, gradually adding them back in. For example, someone who has noticed a rash popping up more often after the person eats shellfish needs to eliminate all shellfish, any derivatives from shellfish, and anything that could be contaminated by shellfish for several days (10 days to 2 weeks is a common time period). If the rash clears up, the patient adds one specific food back in and waits another few days to see if the rash comes back. As you can see, this can take a long time and be easily derailed if the patient accidentally eats one of the test foods at the wrong time.

Location and Season History

This is a fairly simple procedure, but it takes a long time. Basically, the patient has to notice when and where the allergy occurred. Sometimes the result is inconclusive, and the patient has to have more specific tests done. But many times, the patient can quickly figure out if the problem has to do with a pet, a dwelling (e.g., one with a mold problem), or a seasonal pollen. This method will not distinguish between true allergic rhinitis and vasomotor rhinitis, but it can show the patient what he or she needs to avoid.

Skin Prick Test

This is the basic lab test done for allergies initially and is read by the doctor or nurse in the same lab or office. Note that it works for IgE-based allergies only. It can test for food, medication, and environmental allergies — pretty much anything that can be turned into an extract or administered via needle. A small amount of the suspect substance is placed just under the top skin layers with a needle, along with a glycerin control test spot. The reaction of the skin to the substance, and that reaction compared to the reaction to the glycerin, tells you whether an allergy is present. Note that hidden skin conditions like dermatographia can make this difficult; if the person reacts to the glycerin, too, the test becomes unreadable.

RAST Test

This is a blood test given when skin tests are not readable or doable. A blood sample is used to detect antibodies to allergens. The blood sample is not tested immediately unless there are no other tests in line for evaluation, so it can be a couple of days before results show up. This is another IgE-only test.

Biopsy and Other Invasive Tests

For allergies caused by antibodies other than IgE, a biopsy or other invasive test may need to be done.

Whether you send RAST samples out to another lab or have an attached lab department with techs who can administer skin prick tests, having a good lab that can accurately evaluate test results is crucial when it comes to allergies. Ensure that your patients receive the correct diagnosis by choosing your lab carefully.

Families in Canada order more medicines per person than any other area. The variety of medications marketed by companies is no doubt a contributing matter to prescription medicament abuse epidemic. Various remedies are used to treat Bladder inflammation. Certainly it isn’t all. Kamagra is a medicament prescribed to treat many upsets. What do you think about http://levitra-cost.com/levitra-20-mg.html? When you order medications like Kamagra you have to think about levitra 20 mg. More information about Kamagra available at levitra 20mg. Generally, both men and women are afflicted by sexual dysfunctions. At times another disease can cause to impotence. Preparatory to purchasing Kamagra or other generic, speak to your dispenser if you have any allergies. Talk to your heartiness care professional any changes in libido you have experimental. Online pharmacy is a best way to find a doctor in your area who treats this kind of malfunction.

Tagged , , , , ,

Understanding RAST-based Allergen Immunotherapy

Allergen immunotherapy is the administration of specific allergens repeatedly to patients that are proven to have IgE-mediated allergies to protect against inflammatory reactions and allergic symptoms associated with the exposure to those allergens. It is a practice that has been going on for nearly a 100 years and has proved to alter naturally the course of allergic disorders like allergic asthma, allergic rhinitis, allergic conjunctivitis and hypersensitivity to insect venom like bee and wasp venom. Recently, this practice has been extended to treat allergies associated with food as well as atopic dermatitis.

When choosing allergen immunotherapy makes sense

Allergies not only affect the normal way of life to those affected but also cause life-threatening conditions. Taking allergy tests, whether skin tests or blood tests, help to identify specific allergens that are responsible for the allergic symptoms. This aids in the administration of drugs and better still help in avoiding those allergens. Sometimes, these allergic symptoms persist despite the use of medication or the allergens simply become unavoidable, and when this happens, there is another way out allergen immunotherapy. Allergen immunotherapy is recommended in situations where:

•    Medication doesn’t work

•    Medication has severe side effects

•    Allergy symptoms are so severe

•    Allergens are difficult to avoid

•    By people who want to avoid medication Read More

Tagged , , ,

Understanding Allergic and Non-Allergic Rhinitis

Rhinitis is the fancy medical term for inflammation of the mucous membrane of the nose, triggered by a viral infection or by allergic reaction. It results in symptoms like runny nose, sneezing, itching, congestion, etc. There’s also the dreaded post-nasal drip to deal with. This condition may also involve headache, fatigue, cognitive impairment, and sleep disturbance, which lead to significant detriments in quality of life and performance at school or work.

Rhinitis happens to be one of the most frequently reported conditions in the United States. It’s important to distinguish between allergic and non-allergic rhinitis. In certain medical studies, among patients who demonstrated rhinitis symptoms, between 10-40% of patients actually suffered from allergic rhinitis.

The problem that arises is that rhinitis is often treated the same way, without determining whether it is allergic or non-allergic. In another study, a group of patients with rhinitis were each prescribed non-sedating antihistamines. But only 35% of those patients were found to have allergic rhinitis. If your math is good, the other 65% had the non-allergic variety.

Here’s the kicker — non-sedating antihistamines are not typically effective in relieving non-allergic rhinitis symptoms.

This brings up two questions:

  1. Why would you treat an allergic and non-allergic rhinitis same way, especially knowing that allergic rhinitis can lead to worse allergic conditions?
  2. How do you determine the root cause of the rhinitis, in order to know how to treat it.

The short answer is by using an Allergen-specific IgE Blood Test like our MD Allergy Pro. We’ll address diagnostic test this in further detail in a coming post.

Families in Canada order more medicines per human than any other area. The variety of medications marketed by companies is no doubt a contributing matter to prescription medicament abuse epidemic. Various remedies are used to treat Bladder combustion. Certainly it isn’t all. Kamagra is a preparation set to treat many upsets. What do you think about http://levitra-cost.com/levitra-20-mg.html? When you order medications like Kamagra you have to mind about levitra 20 mg. More information about Kamagra available at levitra 20mg. Generally, both men and women are afflicted by sexual dysfunctions. At times another disease can cause to emasculation. Preparatory to purchasing Kamagra or other generic, speak to your pharmacist if you have any allergies. Talk to your soundness care professional any changes in libido you have experienced. Online drugstore is a best way to find a doctor in your area who treats this kind of dysfunction.

Tagged , , , , , ,