pollen allergy symptoms

Common( pollan)Allergy Symptoms

 
You may experience fairly common daily symptoms that are actually triggered by allergy. Even more serious disorders, such as asthma attacks, may also have an underlying allergic cause. Here you will know a series of typical symptoms that are often a sign of allergy.

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Eczema | Hay Fever | Inflammation of the eyes | Gastrointestinal disorders | Urticaria | Oral Allergy Syndrome | Asthma | Anaphylactic reactions

The symptoms of allergy vary according to complexity, severity and manifestation. In the case of atopic allergies, the effect of exposure to an allergen may be immediate. Symptoms may be mild or severe, including eye itching, eczema, rhinitis, conjunctivitis, bronchoconstriction, vomiting, diarrhea and, in exceptional cases, anaphylaxis.
Chronic Reactions

Some reactions, such as cutaneous (eczema) or asthma attacks, may be caused by allergy. For example, continuous inflammation of the lung tissue may be the reason for the asthma attack observed after exposure to the causative allergen. Asthma attacks can also be triggered by episodes other than reactions of IgE origin.
The manifestations may vary

The manifestations of atopic disease vary considerably depending on the allergen involved and the age of allergic persons. During breastfeeding, food allergies are the most common (especially egg and milk). After age 3, most allergic children tolerate these foods, while allergy to inhalants becomes prevalent. Occasionally, some specific IgE antibodies predate allergy symptoms, but over time, they are aligned with clinical symptoms.

More information on specific allergy symptoms:
Eczema
Symptoms

    dry skin
    itchy skin
    urticaria
    rash

Common triggers (allergens)

    food (eg eggs, milk, fish, wheat, peanuts, soy and hazelnuts)
    house dust mites
    domestic animals (eg cats, dogs, guinea pigs and rabbits)

Why do symptoms appear?

Eczema may appear following exposure to allergens. It can also increase sensitivity to triggers because the natural barrier of the skin is damaged. Eczema in children may also be associated with an increased risk of developing rhinitis (or hay fever) or asthma later in life.
Eczema Overview

Eczema is a disorder that affects both children and adults. It appears more frequently during the early years of childhood. Young children often have eczema on the cheeks, torso and / or joints of the arms and legs.

There is no treatment for eczema, but it is important to apply a lotion as well as investigate its cause. With a clear diagnosis and good advice from your doctor, the patient will be better prepared to deal with and eliminate some of the most unpleasant effects.
Hay fever (allergic rhinitis)
Symptoms

    nasal congestion
    mouth-breathing (only)
    itchy nose
    itching in the throat / mouth / lips
    itching and redness of swollen eyes and eyelids
    snouts
    sneezing
    swelling of the mouth / respiratory system
    watery eyesCommon triggers (allergens)

    pollen (eg from trees, weeds and grass)
    house dust mites
    cockroaches
    domestic animals (eg cats, dogs, guinea pigs and rabbits)
    other animals (eg, horses and birds)

Why do symptoms appear?

Hay fever (allergic rhinitis) occurs when airborne allergens trigger inflammation that causes the production of fluids in the nose, sinuses and eyes. Rhinitis is usually seasonal and appears in times of pollen, but can also be permanent and persist throughout the year.
Hayfever Overview

Hay fever or allergic rhinitis is a very common disease that is often confused with the common cold. However, rhinitis can lead to more serious problems such as asthma. Recurrent or long-lasting symptoms should always be investigated.
Inflammation of the eyes
Symptoms

    itching and redness of swollen eyes and eyelids
    watery eyes

Common triggers (allergens)

    pollen (eg from trees, weeds and grass)
    house dust mites
    cockroaches
    domestic animals (eg cats, dogs, guinea pigs and rabbits)
    other animals (eg, horses and birds)

Why do symptoms appear?

Inflammation of the eyes related to hay fever (allergic rhinitis) is usually seasonal and occurs in times of pollen, but can also be permanent and persist throughout the year.
General information on eye inflammation

Conjunctivitis is an inflammation of the outer layer of the eyeballs that may appear as a result of exposure to allergens or because of a common cold infection. Inflammation of the eyes or conjunctivitis often appears at the same time as hay fever (allergic rhinitis).
Gastrointestinal Disorders
Symptoms

    diarrhea
    stomach pain
    nausea and vomiting
    weight loss

Common triggers (allergens)

Babies and toddlers (0-3 years old)

    eggs
    milk
    wheat
    Soy

Children and adults

    eggs
    milk
    shellfish
    wheat
    peanuts
    hazelnuts and other nuts
    fruits and vegetables

Why do symptoms appear?

Symptoms are closely related to food intake. However, a correct diagnosis can be difficult because gastrointestinal problems can be due to several possible causes, such as allergy, celiac disease or lactose intolerance.
Generalities of gastrointestinal disorders

Allergy can cause stomach and intestinal problems such as pain, diarrhea and vomiting, both in adults and children, even in the first year of life.
Urticaria
Symptoms

    urticaria
    rash

Common Allergens

    dry fruits
    shellfish
    eggs
    milk

Why do symptoms appear?

Urticaria can be both allergic and non-allergic, and is very common. Allergy is a more common cause of urticaria in children than in adults.

In addition to allergy to food or other substances such as some drugs, urticaria may be caused by direct physical stimulation caused, for example, by extreme temperatures, water, sun and physical exercise. Viral infections and stress can also cause urticaria.
Urticaria Overview

Urticaria appears in the form of localized hives (puffiness), pale, pink and producing itching and can also cause burning or stinging. They may appear in isolation or in groups on any region of the skin. Most episodes of hives disappear quickly after a few days or weeks.
Oral Allergy Syndrome
Symptomsitchy throat
    itching in the mouth
    itching on the lips

Common triggers (allergens)

    fruits (eg, apple, pear, cherry, peach, plum, apricot and kiwi)
    vegetables (eg, carrots, raw potatoes and celery)
    nuts and legumes (eg, hazelnut, cashew, walnut and almond, peanut, soy)

Why do symptoms appear?

Oral allergy syndrome (OA) can occur in people allergic to pollen when they ingest certain fruits, vegetables, nuts and beans. The symptom occurs because pollen contains proteins of similar structure to those present in that particular food. This is called cross-reactivity.

ODS is therefore not an independent food allergy, but represents a cross-reactivity between pollen and certain fruits and vegetables. It is usually limited to the ingestion of raw fruits and vegetables.
Generalities of oral allergy syndrome

Oral allergy syndrome (OA) is common among patients allergic to pollen. It is usually a temporary and relatively mild disorder that causes inflammation, redness and itching in the area of ​​the mouth. Occasionally, it also affects the eyes.
Asthma
Symptoms

    cough
    difficulty breathing
    panting and wheezing

Common triggers (allergens)

    pollen (eg from trees, weeds and grass)
    house dust mites
    cockroaches
    domestic animals (eg dogs and cats)
    other animals (eg, horses and birds)
    foods

Why do symptoms appear?

Asthma symptoms appear due to exposure to allergens, exercise, cold air, dry air, and respiratory tract infections. Other irritants, such as strong essences or cigarette smoke, can also trigger an asthmatic reaction.
Asthma Overview

Asthma is defined as persistent wheezing, often accompanied by wheezing, shortness of breath, and coughing, especially at night and in the morning. It is the most common chronic disease during the first years of life and is often triggered by an allergy.
Anaphylactic reactions
Symptoms

The first mild symptoms may include:

    urticaria
    tingling and itching around the mouth
    swelling around the eyes and mouth

Severe symptoms may include:

    itching, especially in the soles of the feet, palms or scalp
    tingling in the mouth
    swelling of the mouth and throat
    hypotension
    abdominal pain
    nausea and vomiting
    difficulty breathing
    asthma symptoms
    deterioration of general condition

Anaphylaxis is a reaction that affects different organs of the body, independently or jointly. Although the symptoms may be mild at first, there is a risk that they may quickly become a life-threatening disorder, so it is very important to start treatment right away. The situation is especially urgent when the person loses consciousness.
Common triggers (allergens)

    peanuts
    tree nuts such as hazelnuts, Brazil nuts, walnuts or cashews
    fish
    Soyshellfish
     milk
     eggs
     seeds
     fruits
     drugs
     venom of bees and wasps

Other foods can also trigger serious reactions, depending on local eating habits.
Anaphylaxis Overview

Anaphylactic reaction, or anaphylactic shock, is an acutely life-threatening acute allergic reaction. It usually appears quickly, between 5 and 15 minutes, and requires immediate attention.

Food-related anaphylaxis can be triggered when physical exercise is combined with ingestion of afood to which the person is allergic.