You experience an allergy as a reaction of the immune system to a foreign system. It could be pet dander, bee venom, or pollen, or a food item that other people might not be allergic to. Substances such as antibodies are produced by our immune system.

So, when you are allergic to something, your immune system will produce antibodies that will identify an allergen as harmful, even though it isn’t.

Now, as the body comes into contact with the allergen, the immune system’s reaction can either inflame the digestive system, airway, skin, or sinuses. The impact of the allergy, usually, varies from one person to another. If it is severe, it might even lead to anaphylaxis, which is a potentially life-threatening emergency.

On the other hand, if it is mild, it might not cause anything more than an irritation. Jack, an assignment providing expert at TrumpLearning, shares his experience, saying that he has mild allergies, but most of them are routine and only cause cold and sneezing.

Symptoms

The symptoms of the allergy would depend on the substance involved.

• Food allergy can cause:

• hives

• swelling of the throat, face, tongue, or lips

• tingling sensation in the mouth

• Hay fever can lead to:

• itching in the eyes, nose, or the roof of the mouth

• sneezing

• stuffy or runny nose

• red, swollen, or watery eyes

• Allergy from insect sting can lead to:

• hives or itching on the body

• breathlessness, chest tightness, wheezing, and cough

• edema at the site of the sting

• anaphylaxis

• Drug allergy can lead to:

• rashes

• wheezing

• hives

• facial swelling

• itchy skin

• anaphylaxis

• Eczema, a skin allergy can lead to:

• peel or flake

• constant itchiness

• redness

Anaphylaxis

Certain allergies might trigger a reaction called anaphylaxis. It is a life-threatening condition and might put your body into a state of shock. Robert, an expert providing do my math homework services, says that his younger brother is allergic to peanuts and got anaphylaxis because of that.

Some common symptoms of anaphylaxis include:

• drip in blood pressure

• skin rash

• unconsciousness

• severe breathlessness

• nausea

• vomiting

• weak pulse

• light-headedness

Causes

An allergy can happen anytime your immune system wrongly perceives a harmless substance as dangerous. So, to combat it, the immune system produces antibodies that release chemicals like histamine, which results in the symptoms of allergies. Kylie, who took statistics homework help by TAE, says that her husband is allergic to pet dander, and that’s why she had to let go of her dream of having a pet.

Some common causes of allergies include:

• Airborne allergens

• animal dander

• pollen

• mold

• dust mites

• Medications

• penicillin-based medications

• Food items

• wheat

• peanuts

• soy

• shellfish

• milk

• fish

• eggs

• tree nuts

• Latex or certain substances

• Insect stings

• wasp sting

• bee sting

Risks

You might be at risk of allergy if:

• you are a child

• have an allergic condition like asthma

• have a family history of asthma

• have a family history of allergies, such as eczema, hay fever, or hives

Prevention

The treatment or prevention would depend on the type or the cause of the allergy. General preventions include:

• Avoiding triggers

If you know you are allergic to something, keep away from it.

• Maintain a diary

If you wish to identify the cause of allergy, you need to keep a tab on the food you eat, or the activities you perform. So, whenever a symptom occurs, you have to note it down. This could be helpful for you or your doctor to identify the trigger of allergy in you.  Laila, a write my essay service provider at EssayWriter4U shares her experience stating that it is because of her food journal, she found out that she is lactose intolerant.

• Get a medical alert necklace or bracelet

At times, the impact of allergy is severe, and you are unable to communicate, so a medical alert bracelet will help others know about your allergic reaction.

Treatments

The best way to treat an allergy is to keep away from the triggers. However, if that isn’t possible, you should look for appropriate treatment.

This includes:

• Medications

There are certain medicines for allergic treatments, such as antihistamines, which help in controlling the symptoms. These medications can be availed either with a prescription or over the counter. The type of medication recommended would depend on the severity of the disease.

Some medications prescribed include:

• Corticosteroids
• Antihistamines
• Decongestants
• Cromolyn sodium
• Loratadine
• Cetirizine
• Leukotriene modifiers

If no adequate treatment option is available, Singulair could be used. It has some side effects. It makes you prone to suicidal actions and thoughts.

• Immunotherapy

A lot of people opt for this as their treatment method. In this, the patient gets injections over a time-frame to help the body get accustomed to allergies. With successful immunotherapy, the allergies do not return. 

• Emergency epinephrine

People with life-threatening allergies must always carry with them epinephrine shot. It helps delay the reaction until you can find medical help.