What Is Allergy And Its Symptoms

Pollution and smoking are mostly responsible for causing the allergy. Allergy describes the body’s response, which is not compulsorily dangerous, but it causes some symptoms and the disease to the inclined person, which then causes the trouble.

What Is Allergy

An allergy includes itchy eyes, runny nose, or rashes on the skin, which may worsen the sense of sight, smell, touch, and tastes. All of these occur because of the overreacting immune system of the body.

The number of these Allergies is increasing by 5 per cent each year and from that half of the children. This mostly occurs in the UK.

Causes of an Allergy

Because of the substances in the environment allergic reactions have occurred which is known as allergens. Allergens hold protein, which is included in the food whatever we eat.

Allergens have commonly occurred into the following,

  • Pollen of grasses and trees, dust particles in house, pets like dogs, cats, moulds, bees and insects, chemicals, medicines, eggs and milk.
  • Allergens less commonly occurred in the fruit, latex and nuts.
  • Non-protein allergens contained in drugs like penicillin. For the response of an allergy they have to bind with protein.
  • The immune system of the person affected byby allergens produces the antibody of the particular type because these blood cells release chemicals and cause allergic reaction’s symptoms.

After causing the allergic reaction

Antibodies are useful for protecting the body from parasites, infections and viruses. But the allergic people’s immune system wrongly identifies the type of allergens and makes antibodies against the allergy.

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This is called IgE, which is attached with mast cells rich under the skin and in the lungs, eyes, nose, and gastrointestinal tract. When an allergen is identified, that cell leaves the strong chemicals. These cause a reaction of allergy within minutes or it may take hours also.

Allergy Symptoms

Allergy Symptoms depend on types of the entrance of allergen into the body. For example pollen is entered into the body from the nose, sinuses, throat, and eyes, commonly known as hay fever.

Food allergy affected on bowel or stomach and causes problems on the whole body. Allergy symptoms can be categorized according to the organs affected by the allergy as follow,

  • Skin: rash, eczema and facial swelling
  • Respiratory system: throat – swelling, affect the nose – symptom is hay fever, throat – symptom is swelling, and on lungs the allergy symptoms are wheezing, cough, and bronchospasm.
  • Gastrointestinal system: symptoms are vomiting, nausea, diarrhea and pains in the stomach.
  • Cardiovascular system: allergy symptoms like weakness, feeling faint, pallor, collapse and floppiness which especially occurred in infants.

Mild, severe and the moderate are categories of the allergy symptoms which can be described as follow:

Mild Allergic Reactions

Mild allergic reactions include the following

  • Rash
  • Congestion
  • Itchy, watery eyes and ears

These allergic reactions do not affect other parts of the body.

Moderate Allergic Reactions

Moderate Allergic reactions include allergy symptoms like spreading this into another part of the body.

  • The difficulty occurs during breathing
  • Itchiness occurs
Severe Allergic Reaction (Anaphylaxis)

The effect of Severe Allergic Reaction is immediate and affects on the complete body. It is started with itching of face and eyes and causes serious symptoms within a minute. Some of the allergy symptoms are listed below,

  • Changing the level of swelling and because of that swallowing and breathing makes difficult
  • Occur pains in the Abdomen
  • Spasm
  • Starts vomiting
  • Diarrhoea
  • Mental stress and confusion

Treatments for avoiding allergens

Prevention is the right option for treatment on the allergy. There are many old and new ways of preventing allegiance. Regularly clean and wash the house which is useful for keeping home free from dust, mould and other types of allergens.

Following are some measures for keeping the home allergens free

  • Remain the home temperature cool between 68 to 72 degrees F
  • Keep low humidity between 40 to 50 degree
  • Best ventilation is used

Patients do two things: they cannot do anything or overdo it to keep the home dust-free. Following are some simple reasons for removing the allergens:

Pollens

Before bed, take a bath or shower to wash the pollen and remove allergens of different kinds on your skin and hair. In the windy, dry days keep away from going outside. Keep shut the windows and doors of home and use an air conditioner at home and in a car.

Mould

You can remove the mould from your home by keeping plants outside the house; regularly clean curtains of a shower, windows in a bathroom, and walls. Apply the mixture of chlorine and water to destroy moulding. After that, open the windows and doors and start the fan to raise air movement, which helps avoid the mould.

Do not carpet the bathroom and other rooms. You control the humidity up to 50 per cent or less than that helps reduce the mould.

Pet dander

If allergy occurs because of pets, keep them outside or at least away them from yourself. There are so many ways to reduce pet dander in the home. You can regularly bath your pet, allergen- resistant bed covers and use the air filter for removing pet dander.

Dust and dust mites

For killing dust and dust mites in the home, remove the drapes, upholstered equipment, comforters which are not washable, and the soft toys. Change the carpets with the wood or linoleum. Floors are mostly polished which is the best option for removing the dust and dust mites. Regularly use the vacuum cleaner with a high frequency.

A vacuum is applied on the floor as well as on furniture. Wash the carpets with cleaners such as tannic acid or benzyl benzoate etc. All the bed covers are washed in hot water which is hot than 130 degrees F every 8 to 10 days. Use plastic cover for mattress and pillow and keep low humidity in your home.

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