Exposure to Inhalant Allergens Increase the Severity of Asthma

allergens asthma
Exposure and allergic sensitization to cockroach was associated with a significantly greater risk of asthma hospitalization and greater healthcare utilization among 476 children aged 4 to 9 years who participated in the National Cooperative Inner-City Asthma Study. Allergic sensitization to the mold Alternaria has been identified as a significant allergen in terms of increasing airway hyperresponsiveness and was associated with a nearly 200-fold increased risk of respiratory arrest due to asthma, emphasizing the importance of determining underlying allergic sensitivities in patients with asthma and providing patients with accurate and practical advice on allergen avoidance techniques. (more…)

Atopic Dermatitis Risk Factors in Children at 3.5 Years Of Age

Atopic Dermatitis Children
The prevalence of atopic dermatitis is increasing in Western societies. The hygiene hypothesis proposes that this is due to reduced exposure to environmental allergens and infections during early life. The authors examined factors associated with a diagnosis of atopic dermatitis at 3.5 years of age, especially those factors implicated by the hygiene hypothesis. The Auckland Birthweight Collaborative study is a case–control study of risk factors for small-for-gestational-age babies. Cases were born at term with birth weight at or below the 10th centile; controls were appropriate for gestational age, with birth weight above the 10th centile. (more…)

Pets And The Development Of Allergic Sensitization

Pet Allergic Sensitization
Sensitization to pets remains a risk factor for asthma and rhinitis, and can occur in people who have never lived with a pet. Several reports have indicated that living with a pet reduces the risk of becoming sensitized to that pet. Having a pet in the home gives exposure to more than just allergens. In areas with a high frequency of pet ownership, community exposure to pet allergens is almost certainly sufficient to induce sensitization among non-pet-owners. In this review, the authors examined the results of recent studies that have investigated the relationship between pet ownership, specific sensitization to that pet, and allergic sensitization in general. (more…)

Dog Allergy Treatment – What is The Best for Your Dog’s Need?

Dog Allergy Treatment
When you are getting disturbed by your dog allergies, you know it’s about time you have to find the right treatment for your dog allergies. The treatment for your dog should give ease and comfort not only to your dog, it should give you no frustration. You must understand what type of dog allergy and what is the recommended treatment for allergy. (more…)

Allergen Exposure And The Development Of Atopic Sensitization

There is much controversy as to the role of allergen exposure for the development of atopic sensitization towards this allergen. While in some studies, a clear, almost linear dose-response relation between allergen exposure and sensitization has been found, others described a bell-shaped association with higher levels of exposures relating to lower rates of atopic sensitization. Part of the discrepancy may relate to the type of allergen, since mostly cat but not house dust mite allergy allergen exposure has been shown, in some studies, to exert protective effects at higher levels of exposure. (more…)

Allergic Asthma In Children: Risk Factor Asthma In Childhood

Allergic Asthma In Children
The two strongest risk factors for asthma in childhood are a family history and immediate hypersensitivity to common allergens. This immune response includes both IgE antibodies and helper T cells type 2 (Th2), both of which are thought to contribute to the inflammation in the respiratory tract. Children with asthma who mount an immune response to inhalant allergens have an increased risk of developing asthma because of this combination of genetics and exposure. However, it is sensitization to indoor allergens (e.g. dust mites, cats, dogs, and cockroaches) that is strongly associated with asthma. (more…)

When Treating One Worker’s Allergy Sets Off Another’s

treating worker allergy
Her case is like King Solomon against Americans with Disabilities Act. The accident begins when a colleague of her ate Buffalo wings at their office. The wings comprised red pepper and paprika, to which Mrs. Kysela, 24 years old, suffers from a rare and potentially fatal allergy. She almost died five years ago because eating chili, and has since sent her to emergency room in hospital of allergy 5 times. This near death accident caused her learning on how to put allergy injections, 11 times, sometimes only in the vicinity of the respiratory peppers or paprika. (more…)

Gastrointestinal Allergy Symptoms and Food Intolerance

gastrointestinal allergy symptoms
Gastrointestinal allergy can be classified according to the triggering antigen, the mechanism of immune reaction, or the anatomic site of reaction.

Gastrointestinal allergy may be triggered by food components (e.g. food proteins or glycoproteins), and by other antigen antibody reaction to (e.g. bacterial disease, viral, fungal, and worm antigen), drugs and chemicals, (more…)

Indoor Allergies – What You Can Do to Treat Indoor Allergies

indoor allergies
Indoor allergy is generally happens throughout the year and especially in children as they are the most victims of this type of allergy. The allergy can be triggered by hair above the epithelium or pets. Many children live in homes with dogs or cats and it is sometimes difficult to detect the cause of rhinitis symptoms or allergic urticaria if they have contact with the hair of the dogs or cats, or live with them closely. (more…)

Pet Dander Allergy - What You Need to Know about Pet Dander Allergy

pet dander allergy cats and dogs
Pet dander allergy is possibly the most common form of allergy to pets, although some people are also allergic to pets urine or even saliva. In fact, pet dander allergy is by far the most common cause of allergies to pets -not dog or cat hair, as we often think!

Why the Big Fuss?
Well, if you consider that in the US alone, nearly eighty percent of households have at least one pet, pet dander allergy is probably more prevalent than we even realize. (more…)

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