Posts Tagged ‘Dust Mites’

Detect triggers: A must in asthma management

The Philippines marked the second week of August as the annual observance of Asthma Week.

The annual observance aims to heighten public awareness on this chronic lung disease that affects 12 percent of the entire Philippine population, based on a study on asthma prevalence published recently.

According to the National Asthma Movement (NAM), the annual observance focused on the importance of early detection in effective asthma control and management.

Dr. Glenda Pereira, president of NAM, describes asthma as an incurable disease that can be controlled and managed.

Asthma causes swelling and inflammation of the airways. When asthma attacks, the airways tighten and become narrow, hindering the passage of air and making one suffer from breathing difficulties.

Asthma affects people differently. Some experience asthma during allergy season, or when they breathe in cold air or when they exercise.

Others may have bad attacks that often lead them to hospitalization. Most common asthma triggers are smoke from cigarette, factory and vehicle emissions, exercise, dry and cold air, medications like aspirin, and even hormonal changes in most women.

Other asthma patients experience asthma due to allergens such as house dust, dust mites, cockroaches, animal dander, indoor mold, and pollen.

“Individuals who are at high risk for asthma like those with genetic predisposition must be aware of the source of their allergens or what triggers their attack and avoid it,” explains Pereira.

An asthma trigger is a factor that reduces lung function and leads to sudden breathing difficulty and other symptoms of asthma attack.

It does not cause inflammation for it is immediate and short-lived. However, if inflammation is already present, the airway will react rapidly to the triggers.

With the availability of ImmunoCAP IgE (Immunoglobulin E) blood testing, diagnosis of allergic triggers that cause asthma attacks will be easier and will lead to proper management of several allergic conditions including asthma.

The test provides a clinical relevant means of confirming or excluding the presence of allergy in patients with upper respiratory diseases. It identifies, with accuracy, specific allergen sensitivities of patients with confirmed allergies.

ImmunoCAP, the first allergy diagnostic system approved by the US Food and Drug Administration is a reliable quantitative test for identifying allergens.

A recent study published in the Journal of Allergy and Clinical Immunology proved that ImmunoCAP is the standard for accuracy and reliability for quantitative IgE testing.

This state-of-the-art diagnostic system was developed by Phadia AB in Sweden, the world leader in in-vitro IgE diagnostic research and product development.

ImmunoCAP is available in modern Philippine hospitals and laboratories. In Metro Manila, this technology is available in Medical City, Makati Medical Center, Manila Doctors Hospital, National Kidney Institute, Philippine General Hospital, Fe del Mundo Medical Center, Victor R. Potenciano Medical Center and Clinica Manila.

Outside Metro Manila, the sites for the allergy test are Our Lady of Mt. Carmel Medical Center (Pampanga), St. Patrick’s Hospital Medical Center (Batangas), Laguna Health Services Coop Lab (Laguna), Wellcare Clinics and Lab. Inc., (Cavite and Laguna), and Our Lady of Mercy Diagnostic Center (Davao City).

For more information and other inquiries on allergy testing and ImmunoCAP, call the Trianon hotline at 815-3239 or visit www.phadia.com.

Source: Philippine Star

Nasal Allergies Are Nothing To Sneeze At

You can blame your own body’s immunological response as well as genetics for your tendency toward nasal allergies, also known as allergic rhinitis. Of course, nasal allergies can also occur from prolonged exposure to certain substances called allergens or even exposure to pollution, cigarette smoke or being born with a low birth weight.

Doctors don’t really know why some people have more sensitivity to one substance over another, but they do know your body’s response to these allergens. What happens is that when an allergen gets past your nasal defenses, your immune system perceives it as an attack and will retaliate. During this retaliation, your body releases a chemical called histamine, which is the reason why your eyes will get teary and your nose starts to run. Some people may develop breathing problems, wheezing or even sneezing.

Pollen

Many causes of nasal allergies are from airborne allergens that are breathed in through the nose but the sources are vastly different. Pollen is by far the most prevalent reason why allergies are formed in the first place and different areas of the country will have different levels of pollen, depending on what is growing and flowering at the time. Ragweed travels far and wide so even if you don’t have any growing in your area, you can still be allergic to it. Grass, flowering bushes, and a variety of trees can cause nasal allergies thanks to the pollen and other natural substances they release.

Dust And Animal Dander

Dust often tickles the nose and makes people sneeze but it does not always cause nasal allergies. However, if you have dust mites, tiny microscopic organisms, in your mattress, furniture or carpeting, these could be the true culprits. You will know for certain if your allergies persist even during winter months when outside pollen is at an all time low.

Animal dander can cause real problems with allergic reactions as well. Dander settles into carpets and furniture so even if you get rid of your cat or dog, you can still experience nasal allergies. Only a thorough vacuuming and carpet and upholstery shampooing can greatly lessen the dander population.

Symptoms

Typically, the symptoms of nasal allergies start off with some nose itching as well as sneezing, which is the body’s way to try and get rid of the allergen. From there, your nose could start running which is the body’s way to wash the foreign substance away. From there, you start to develop a stuffy nose and develop sensitivity to other irritants a few hours after your initial exposure. This allergic response could potentially last for weeks or until the pollen or irritant is gone. For some people, nasal allergies are a major pain in the rear and sometimes can develop into more serious illness like sinus infections and asthma.

Treatment

Relief from your nasal allergies will depend on the type of medical treatment you receive. There are anti-histamines, which help with the runny nose and sneezing. Decongestants help relieve the stuffiness and can be paired with anti-histamines. Allergy shots and steroid nasal sprays are other possible treatments. Between you and your doctor, you can experiment until you find the right combination of drugs to best help relieve your nasal allergies.

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