Allergy : Definition, symptoms, causes , and remedies

Allergy : Definition, symptoms, causes , and remedies

An allergy is the response of a body to a foreign substance. The substances causing allergy are called allergens. As a matter of fact, our body is always ready to fight pathogens and attacks anything which it considers to be potential threat. However, swelling, inflammation, sneezing are the most common form of allergies.

Allergy Symptoms:

  1. Food allergies
  2. Swelling
  3. Hives
  4. Nausea
  5. Fatigue
  • Seasonal allergies
  • Congestion
  • Runny nose
  • Swollen eyes
  • Severe allergies
  1. Anaphylaxis
  2. Breathing difficulties
  3. Lightheadedness
  4. Loss of consciousness
  • Skin allergies
  1. Contact dermatitis
  2. Rashes
  3. Eczema
  4. Sore throat
  5. Hives
  6. Swollen eyes
  7. Itching
  8. Burning

Causes of allergies

Mostly allergies are reported to be genetic components. However, this is not always true parents don’t always pass on their allergic traits to their progeny. Moreover, majority of the allergic individuals show traits, very different from their parents. Hence, treatment of allergy needs special care. Because of modern life style the pollutants have increased. Consequently, the allergens and other similar agents have made their way in our surroundings. Thus increasing the susceptibility of vulnerable individuals. Hence we need to become more careful. Therefore scientists have made several research to identify its causes and states.

Common allergens:

  1. Animal and natural products
  2. Drugs
  3. Foods
  4. Insect bites
  5. Spores from plants
  6. Pollen grains
  7. Latex


Medications vary from one to the other based on the severity of the allergy. Thus the forms of allergies vary from individual to individual. Moreover they are highly unpredictable. Apart from serious diseases a person should be aware of allergic reactions. Moreover, being careless towards allergy might be fatal in the long run.

  1. Antihistamines
  2. Corticosteroids
  3. Cetirizine
  4. Ioratadine
  5. Leukotriene modifiers

Immunotherapy:  Several injections over a few years help us get used to allergy. As a matter of fact, this prevents allergic symptoms from returning. Moreover, an increase in immunity makes it easy for us to counter allergies. However, It is not a common treatment of allergy. As previously stated, this is still the best way to counter allergy. Moreover, it has several other benefits apart from enhancing immunity and strength.

Emergency epinephrine:  Some allergic reactions require serious medical attention. Above all, this counters the allergic reaction till the arrival of any medical unit for help. Hence it is necessary to avoid a havoc.

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