One of the most common reactions that people tend to live with and have their own opinions on its causes and remedies is about an allergic reaction. This has been in existence for ages and people tend to feel that they can manage it without much challenge however little do certain people know that an allergic reaction can be life-threatening. It is best to understand the disease and be precautious than being opinionated. Herein, we discuss the main types of allergies and triggers one should be aware of.

An allergy occurs when the immune system of the human body identifies any substance entering the human body as foreign or harmful. As an initiative to destroy this harm, certain allergic reactions occur for an individual, such as

• Asthma
• Hives
• Eye inflammation and itchiness
• Itching of eyes, skin, nose, or mouth
• Shortness of breath
• Sinusitis
• Skin rashes
• Sneezing
• Stuffy or runny nose
• Swelling
• Tingling in the mouth
• Wheezing

Types and Triggers of Allergies
The main types of allergies and triggers are

• Pollen allergy
  Pollen is a powdery yellow substance that travels from flower to flower as part of the reproduction process. While traveling, pollen can get in contact with humans and affect the immune system, which triggers an allergic reaction. Pollen production is seasonal and the sources of these are the trees, weeds, and grass. The season for pollen production depends on the location and it is best to have a piece of knowledge around it.
• Pet Allergy
  Animals, when roaming around the bushes, trees, grasses or weeds, can pick up pollens or microorganisms and transfer it to humans. Hence, the term pet allergies. The foreign substance might be hiding in the fur, skin, saliva, or urine, and can come in contact with humans.
• Latex Allergy
  Certain people are allergic to latex products such as balloons, condoms, or gloves. It is mainly due to an abnormal reaction of the immune system toward latex and its smell.

Latex allergies are triggered by the following and they are categorized as follows:

• IgE-mediated allergy
  The body’s immune system generates antibodies called immunoglobulin E(IgE) which reacts with natural rubber latex proteins causing allergy
• Cell-mediated Contact Dermatitis
  Sensitivity to chemicals in latex products can lead to skin inflammation causing allergy
• Irritant Contact Dermatitis
  Caused by a reaction to natural rubber latex occurs when a red and itchy rash breaks open when contacted by latex.
• Medication Allergy
  This happens when medications administered are not accepted by the body’s immune system and it starts to react with it. The issue tends to occur primarily with over-the-counter medicines. Hence, it is advised to get the guidance of a doctor before taking any medications
• Food Allergy
  Seafood, nuts, eggs, milk, soy, wheat, and fruits can be a reason for a person getting infected with allergy. This is known as a food allergy. This is triggered when the chemical composition or if pollen contaminated food is eaten by the individual, causing the immune system to react adversely. A severe issue can be life-threatening, and a doctor’s advice is recommended.
• Insect Allergy
  Bites or stings from insects can cause allergy. They are called insect allergy. When an insect bites, the skin can be subjected to inflammation due to the reaction from the immune system. When a person has been stung, the venom is been defended by the immune system leading to allergies.

Treatment for most of the allergies involves nasal sprays or drops, pills, immunotherapy prescribed by the doctor however can depend upon the severity of the symptom. It is best to remember any instances that triggered the reaction and ensure the incident isn’t repeated to protect oneself from future challenges. These main types of allergies and triggers are quite common and one must know how to deal with them.