Allergic Food Reactions

The topic of allergic food reactions is undoubtedly one of the most confused of clinical immunology. The term ‘allergic’ is frequently used inappropriately to describe all conditions where reproducible reactions are triggered by food ingestions, disappear on an elimination diet and recur on a blind challenge. ‘Food intolerance’ is the appropriate term to define the entirety of these conditions.

Allergic food reactions should be confined to those cases where an immune mechanism can be demonstrated. Most instances of food intolerance are not explained by a clear immunological mechanism, being caused by toxics (spices, sulphites) and pharmacological (caffeine, sodium nitrite) stimuli or by enzymatic deficiencies (lactose deficiency in some cases of milk intolerance). In these non-immune food reactions, however, many of the manifestations may be accounted for by activation of the alternative complement pathway.
It is postulated that this pathway is triggered by non-immune stimuli such as food contaminants, leading to formation of anaphylotoxins such as C5a.

In the first year of life, food intolerance is relatively common, with cow’s milk being the most frequent initiating stimulus. It appears as gastrointestinal symptoms and possibly wheezing. In adults the foods most frequently involved in intolerance are milk, eggs, fish, nuts, wheat and chocolate. These food reactions frequently have an allergic pathogenesis. Symptoms include urticaria, angioedema, asthma, anaphylaxis and less frequently, nausea and vomiting. Such manifestations, but even more those comprising the oral allergy syndrome-swelling of the lips within minutes of food ingestions and tingling in the mouth and the throat-closely correlate with the presence of specific IgE and implicate a type I hypersensitivity as the mechanism responsible for the clinical manifestations.

Involvement of type I hypersensitivity can be documented by the detection of specific IgE using the RAST or, less expensively, with a skin prick test. The prick test, unfortunately, is only as good as the antigen it uses.
Therefore, while antigenic preparations from eggs, milk or shellfish may provoke a positive skin reaction in sensitized individuals, highly purified preparations from apple are rarely do, even if a hypersensitive subject gives strikingly positive reactions when challenged with cruder preparations from apple juice or apple peel.

The main diagnostic procedure in food intolerance is an elimination diet from which suspect foods are gradually removed until symptoms disappear. A positive diagnosis is made when symptoms reappear upon reintroducing a specific food. This challenge should be done in a double-blind manner using placebo controls.
The challenge should be avoided, however, if the food is suspected to have caused systemic anaphylaxis in the past.

by: Wong Lai Teng

How to Relief with Allergies?

An allergies is an abnormal reaction to ordinarily harmless substance or substances. These sensitizing substances, called allergens, may be inhaled, swallowed or come into contact with the skin.Substances that cause allergic reactions, such as certain foods, dust, plant pollen, or medicines, are known as allergens.

An allergy is actually a malfunction of the immune system, which attacks invaders or antibodies.Allergic reactions can be mild, like a runny nose, or they can be severe, like difficulty breathing.Allergic asthma caused by allergens such as mites and pollens, and stinging insect allergy.Allergic reaction to something that is breathed into the lungs in a person who is susceptible.

Medications such as pills or nasal sprays are often used to treat allergies.Many effective medications are available to treat common allergies.
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Allercetin Allergy & Sinus:
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Allergiemittel AllerAide:
Allergiemittel AllerAide temporarily relieves minor allergic symptoms such as sneezing, itching, runny nose, watery eyes, eczema, wheezing, and shortness of breath caused by allergies.

How to care with Allergies?
1.Wear a mask whenever dusting or mowing a lawn Stop smoking.
2.Keep family pets out of certain rooms, like your bedroom, and bathe them if necessary. 3.Avoid using aspirin, which has been reported to allow food allergens to be more effectively absorbed by the body.
4.Remove carpets or rugs from your room.Install an air-purification system at home.


Author By Michal John

Allergy Relief With Soap Nuts

Soap nuts are the fruit of Sapindus Mukorossi found in North India, Nepal, China, Indonesia and South America. There are five to twelve species of Sapindus genus as shrubs and small trees all over the world. Soap nuts contain saponin which is a natural detergent. Saponin is also found in bark of Quillaia Saponaria tree in South Africa. Saponin‘s detergent properties come forth when it comes in contact in water, it acts as natural surfactant. The fabric gets cleaned as it allows the water enters and dirt gets removed. Soap nuts contain 12% of Saponin approximately.

The ripe soap nuts are brown or golden in color. It is environment friendly to chemical detergent as it uses less water and waste water from washing using soap nuts can be used for watering plants. It can be good alternative to chemical detergents, as these are increasingly unacceptable to consumer for fears of safety of chemicals. In addition soap nut is bio- degradable unlike chemical detergents an important factor for environmentally sensitive consumer.

Environmental degradation is a major concern, ecologist and biologists and other scientist are engage in job of coming with harmless products to nature and mankind. Soap nuts being non-toxic and bio-degradable are blessing in disguise. The studies have also reveal that the Saponin in soap nuts helps environment by controlling fish population and combating harmful micro organism.

The use of soap nuts for washing, hair wash and as medicinal uses in traditional medical system of Ayurveda in India. The soap nuts are also mentioned Tibetan and Unani Medical system. Use of Soap nuts is recommended in these ancient medical systems for constipation, common cold, pimples, control of dandruff, removing lices from scalp, epilepsy, nausea, eczema and psoriasis.

It has also been used in small doses in enthelmintic and expectorant. Nepal and India people have used the soap nuts for a long time not only for washing but treatment of various medicinal uses, now this is getting popular all over the world.

It is recommended that people with allergy and skin diseases should use the soap nuts for bathing due to its anti- microbial properties. Washing hair help not only beautifully washed hairs but also control dandruff. Soap nuts are very effective for people having allergies as these are mild.
The chemical detergents and cleansers such as sodium laureth sulphate and other chemical surfactants can leave skin dry and irritated. This is especially in case of person suffering from eczema and psoriasis.
Soap nuts gives relief as there are no such chemical and are gentler on body, it is 100% natural, safe and hypoallergenic. People suffering from eczema and psoriasis and other serious skin aliments are advised not to use cleansers.

It is extremely difficult to avoid using cleansers as these are required for personal hygiene and cleanliness. Soap nuts offer the best solution for chemical free detergent that is why soap nut is a key element in Ayurvedic soaps and shampoos.
The soap nut cleanser due to property of soap nuts kill disease causing germs thus giving allergy relief, also as there are no toxin, dyes or enzymes makes them an ideal medicine for treatment of allergy. The soap nut cleansers are suitable for either sex or all ages including children.

Global studies on psoriasis and eczema have confirmed that soap nuts help as medicine and reduce the disease, whilst using conventional chemical soaps and cleansers have increase in skin disease.

Allergy Testing

Allergy is a type of illness we face when some products or substances are consumed. Those products or substances trigger allergic reaction to the skin and blood of the person. We need to avoid such products or situations which cause allergy in our body. For this we have at least the knowledge of such substances by testing ourselves. Those substances are called allergen. To know which substances causes allergy in our body allergists or immunologists generally tests our blood or skin using little amounts of trouble some allergens. Generally adults and children of any age can go through allergy tests. The symptoms may appear in respiratory systems, in skins or in some other systems. Itching in eyes, nose or throat, nasal congestion, watery eyes or chest congestion are come under respiratory allergy symptoms. Hives, atopic dermatitis and generalized itchiness are part of skin allergies. Anaphylaxis, cramping and diarrhea are some other type of allergies found in our body.

Allergy testing is of three type's skin, blood and elimination test. Skin tests are conducted by placing a small amount of substances which cause allergy on a scrapped skin. Blood tests are generally done if the person is unable to go through a skin test due to presence of some skin disease. Blood tests are done by radio allegro sorbent testing (RAST). In blood test the antibody known as immunoglobulin E (IgE) is measured in the blood and determines what the chances of the person to allergic reactions are. Elimination test is a type of diet where food consumption is controlled to know whether the person is prone to any food allergies. You can determine the elimination test yourself without the doctor but a doctor could provide you a list of foods you must avoid.

Before going through a test the doctor needs to check all your medical history because it may help in testing the process and though it might look like a hindrance in the preparation it is necessary. Consumption of illicit drugs and substances are not allowed prior to the testing. In both testing for allergy the concerned person will feel a temporary itchiness and discomfort whilst a tiny needle is used to prick a small portion of skin. However in blood testing the person would not feel any discomfort due to drawing of blood from the vein. Though allergy testing meant for improving the condition of the patient it has its own risks. In skin testing the person might face the problem of swelling of the face, severe itching and sometimes serious reactions such as anaphylaxis. Profuse bleeding and inflamed veins are two common disorders found during blood testing. Sometimes stable red areas caused by allergen occur due to negative skin test but in positive skin test red areas are 1/8 larger than normal.

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