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Allergies are reactions given out by the body during a particular condition. These abnormal reactions are normally caused by substances which otherwise are harmless. These substances which cause the allergy are called “allergens”. These could be inhaled, swallowed or could come in contact with the skin.
Frequent allergens are pollens, mold spores, house dust mites, viruses, bacteria, insect spores, insect bites or stings, latex, danders from animal, medications, some environmental conditions like cold temperatures etc. These could manifest as sneezing or a skin rash or some kind of adverse reaction.
Allergies Symptoms – Description
Normally the body has the capacity to protect itself from any kind of situation. Every time the body encounters, battles and fights one enemy after another. Vaccination is one way of battling a challenge to the body’s well being. The body shows an allergic reaction when the immune system of the body recognizes an innocent foreign substance as harmful.
Common Allergies Symptoms
Some of the symptoms of allergies include:
- Sneezing
- Coughing : This is sometimes accompanied by a nasal drip too.
- Itching : This is predominantly found in the eyes, nose and the throat.
- Shiners : Called allergic shiners these are sometimes found under the eyes .They are caused by the increased flow of blood near the sinuses.
- Itch : Common allergies include itching eyes, nose and throat.
- The “allergic salute” : This is the typical mark caused on the nose caused due to constant upward rubbing.
- Eyes : The eyes are normally watery during an allergy
- Conjunctivitis : One of the common allergy signs includes an inflammation of the membrane lining. These cause the eyes to get swollen and they turn reddish. The eyelids become crusty too.
- Tightening of the chest : There is a lot of breathing restriction because of the allergies sign that the body shows up. This causes the blood vessels to get swollen up thus causing a tightened feeling in the chest.
- Breathlessness : As the chest tightens, it also restricts the air passage thus resulting in breathlessness.
- Coughing : The tightening and then the discomfort in the air passage, therefore results in considerable coughing and the person also finds it difficult to inhale and exhale.
- Wheezing : This is amongst the most common allergies symptoms and is caused due to the presence of the allergens in the system. It is accompanied by noisy breathing.
- Red, itchy skin : This happens in cases of skin allergies. Allergies sign like a patchy, red skin is the indicator that something is amiss.
- Inflamed skin : Besides itchiness, the skin also gets inflamed in response to the apparent “foreign intruder.”
The skin eruptions indicate that a person is under anaphylactic shock. Anaphylactic shock is an emergency where the prevailing reaction has affected the entire body. It often occurs after the body is exposed to the allergen for which the person was treated for previously.
The allergies symptoms and allergies sign for anaphylactic shock are similar to those of a common allergies reaction .They are:
- Tissue swelling in areas like lips or joints
- Noisy breathing and wheezing
- Reddening of the skin with rashes
- Loss of consciousness
- Anxiety
- Headache
- Nausea and vomiting
- Cramps in the abdomen
- Diarrhea
- Convulsions
- Low blood pressure
- Uterine cramping felling
- Chest tightening coupled with pain
- Warm feeling with a feeling of flushing
- There is a kind of hoarseness in the voice now.
- Feeling the need to urinate often
- Sweating and palpitation
In the treatment to an anaphylactic shock, adrenaline is injected to constrict the blood vessels, bring the blood pressure to normal and increase the air passage movement. This is then followed by antihistamine treatment or steroids. Sometimes life support systems are used.
The eyes, nose, lungs, skin and the stomach are areas of the body which are affected by allergens. Allergies symptoms and allergies sign are seen in people who respond to a foreign substance in a different way. It is seen that the symptoms of allergies vary from person to person. How the person would react to food entirely depends on the ability of the person’s immune system to sustain something considered as “foreign”. Sometimes a morsel could spark an allergy. Sometimes the allergy requires a benchmark to occur. The symptoms thus are dependent on the gravity of the situation, on the seriousness of the allergen itself .It either remains for a long time or disappears soon.
The body is the first to sense the allergen, thus it gives out the required signals.
