Nasal Allergy Symptoms. Do you know why and how your nasal area could feel itching and sensitive? The substances that cause itching and very sensitive of your nose are called allergens. These include pollen, mold, dust mites, certain foods, latex, animal dander, and others.
These kinds of allergens sensitize the nose mucosal membrane through a sensitization process, which typically involves a few types of cell in our body, such as macrophage, lymphocyte and mast cell. In the beginning of the sensitization, allergens sink into through the mucosal surface in our nasal passage. The particular easiness of the contaminants in the air penetrate through the mucosal surface is due to the deficiency of IgA antibodies, which main functionality is eliminating micro organisms that adhere to the mucosal surface. Usually, patients, who allergic to the allergen, have lower level of IgA antibodies.
The particular second step of the sensitization process is scavenging of the allergen by the macrophage cell. Macrophage cell is the best scavenger cell in blood, in whose function is eating upward antigen, which is from outside of our body. Through the scavenging process, macrophage cells also pass information about the invasion of foreign antigen to the lymphocyte cell, which involves several enzymes. Lymphocytes are activated by this information and multiplied to transform into plasma cells, which would synthesize IgE antibodies. IgE antibodies move to the mast and basophil cells around the eye, mouth and nose via tissue smooth and blood where they bind to the mast and basophil cells.
When an allergen forms a bridge between two IgE molecules on the mast or basophil cells surface, histamine, which is a primary chemical mediator, will be released. This chemical substance will stimulate exocrine intrigue, contract smooth muscles in the bronchi, dilate bloodstream vessels and enhance their permeability and cause itch. Second chemical; prostaglandin, the industry secondary mediator, is synthesized in all types of mobile and this chemical will cause inflammation around the mucosal surface inside the nostril.
How to avoid nasal allergy? We understood that nasal allergy is caused by the allergen; consequently , the first method to avoid nasal allergy is eliminating the anaphylactin in our house or room. People who are allergic to house dust particles may well not have allergy to the road or field dust. This is because house dust containing house dust mite, which is the major allergic component.
Mites like to reside in mattresses and box early spring that containing cotton injectables or kapok. So, we should replace this thing to foam rubber enveloped with durable impervious material. Besides, we also should replace eiderdown, blankets and pillows with the one which are less hospitable to mites. In addition, dust-collecting upholstered furniture and carpets should never keep in the room because it builds up dust mites. To keep the home dust mites low in our house, we should vacuum-clean our house frequently.
Allergy condition for the people who are allergic to animal dander can improve quickly when they remove their animal from the house. However, if the actual person’s allergy condition is too critical, his nose may still feel itching for a period of some few months after removal of the animal.
This is due to the animal dander that has remaining in the furniture and carpets. If the allergy or intolerance continues for a lengthier period of time, it may due to an indirect exposure to invisible allergenic substances or other allergens. If what has been mentioned above still could hardly improve your allergy or intolerance condition another problem is that it can often be inconvenient that you can carry out what has been mentioned above, you may go through immunotherapy.
Typically the second allergen that could cause nasal allergy is pollen. Pollen is released from the tree or grass seasonally. Therefore , it is quite difficult to avoid this allergen even though you keep yourself indoor in the location flat or house with the window and door closed. People who have hay fever should not stay in the darkish flat or house with window and door shut down during these best weeks of the year.
They can just go through a short period of systemic steroid treatment, that could allow them to live an almost normal life during this short period of pollen season. Pollen season is in the past due spring and early summer in the seasonal country but it is almost 10 months long in the non-seasonal country.
In order to avoid pollen outdoor, I think the only way is wearing filtration mask or ensure you have taken antihistamine medicine before going away. Nevertheless , indoor pollen could be reduced by installing electrostatic air cleaner, DUST (High Efficiency Particulate Air) Filters, air conditioning, dehumidifier, humidifier and ionizer (negative ion generator).
Electrostatic air cleaner is also called as electrostatic precipitator. It is composed a fan, which can be used to draw the air that containing particles to pass through electrical recharged plate where the molecule is trapped. The boring purpose of this equipment is that you need to frequently clean the dish that traps the allergens because when the allergens accumulate too much on the plate, it may cause its trapping efficiency falls.
HEPA filtration can remove particles that as fine as 0. 3 microns. Therefore, this equipment can remove almost all of the particulate matter in the room not only pollen but in addition including bacterias, dust mite, molds, yeast and spores, which are also allergens to nose allergy.
HEPA filtration is very efficient to alleviate existe fever and asthma symptoms. It can relieve the hay fever and breathing difficulties symptoms within ten minutes to half an hours after switching on the equipment. When the potassium permanganate and charcoal is combined with the HEPA filter, it can clear the big particulate make a difference like dust and pollen as well as chemical substance odor.
This is because potassium permanganate is a strong oxidizing agent, which could decompose the majority of the dust and organic and natural substances; whereas, charcoal could adsorb the majority of the volatile organic and natural substances.
Air conditioner is also one of kit that can reduce pollen consider a closed room air to around absolutely no. Usually, pollen level in an unfiltered room with window open is about a third the outdoor level. Along with this level, it is high enough to worsen symptoms in anyone with pollen allergy. Similar to electrostatic air cleaner, air conditioning’s coils and filter systems need to be cleaned out frequently to stop mold contaminants. Besides, air conditioning’s chilling temperature must not be set to too low because air that too cold can aggravate respiratory allergy.
That is better for them who have asthma or nose allergy and other respiratory allergies to breathe moist air in order that their nose and bronchial passages will not dry upward. There is not a problem for folks who stay in equatorial and tropical country because humidity level in these countries is very high. However, this stage may be too high this means you will promote growth of house dust mites, conforms and fungi and tends to carry more dirt and pollen.
The ideal level of humidity in the house is all about 35 to 50 percent. Using this level, people won’t feel uneasy and it also could prevent proliferation of allergy around the house. Therefore, people who reside in the seasonal countries desire a humidifier in winter and a dehumidifier in the summer; whereas, people who are in the non seasonal countries desire a dehumidifier to reduce their house moisture level to stop growing of molds, dust bugs and fungi. Humidifier and dehumidifier need to be clean frequently with rigid brush.
Ionizer or negative ion generator is a machine that generates negative ion into the air. Particles surface is favorably charged; therefore , when negative ion is attracted to the particles surface, the positive charges are electrically neutralized by these negative ions.
Particles with neutralized surface are usually deposit on the wall or floor. With this equipment, particles in the air can be reduced with the condition that the air in the room is not blown upward by a fan. Consequently , in order to make the house free of brake dust particles, wall, floor, carpet and furniture have to be vacuum-cleaned frequently.