Do you think you have some kind of allergy and are worried you might have an allergic reaction to anything? Get to know us on Allergy symptoms All kinds, methods of diagnosis, and the method of conducting an allergy test.

What is Allergy?

An allergy is your body’s reaction to certain substances that may be harmful to your body Allergens Such as dust mites, pets, insects, some types of foods, and some medicines.

When your body is exposed to a type of allergen, your immune system creates antibodies. When the antibodies converge with the foreign bodies that cause allergies, they secrete histamine in the body, which appears in the form of allergy symptoms that we will present later.

Allergic types

There are several types of allergies that may affect any part of the body, such as:

• drug allergy.
• food allergy
• Insect allergy.
• Pet allergy.
• Latex (rubber) allergy.
• Mildew allergy.
• Pollen allergy (seasonal allergy).

The parts of the body that can show allergy symptoms are:

• the skin.
• Eye.
• Nose and sinuses.
• chest and lungs.
• Stomach and intestines.

Allergy symptoms

What actually appears on the body that can tell you that you have an allergy? There are general symptoms and there are symptoms related to the type of allergy, which can appear after a few minutes of exposure to the allergen or within several hours, we show you as follows:

General allergy symptoms

• The appearance of a rash.
• Feeling itchy skin.
• Swelling and redness of the skin.
• Dry skin with redness and cracking.

Symptoms of anaphylaxis

An allergic reaction may develop in severe cases called Squeamishness Which must go to the emergency room immediately because it may be life threatening, and the signs of anaphylaxis include:

• Swelling of the throat and mouth.
• breathing difficulties.
• Vertigo.
• Confusion and disorientation.
• The appearance of blue lips or skin.
• Feeling faint and losing consciousness.

As for the other different symptoms that appear according to the allergens, as follows:

Symptoms of drug allergy

If you take a certain medication and you are allergic to it, you may develop symptoms such as:

• itchy rash;
• fever and chills
• Swelling in any part of the body.
• hard breathing.
• Runny nose.
• itchy eyes

If the reaction is severe, symptoms of anaphylaxis will appear, with which you should go to the emergency room, which are:

• Narrowing of the throat passages, causing a feeling of suffocation.
• Nausea and abdominal cramps.
• Vomiting and diarrhea.
• Vertigo.
• Hypotension.
• Weak or fast heartbeat.
• convulsive seizures
• Unconsciousness.

Read more about drug allergy, its causes, and ways to prevent and treat it

Seasonal allergy symptoms

This allergy appears due to the spread of pollen grains at a certain period of the year, and it is also called hay fever and appears in the form of hay fever Symptoms of allergic rhinitis Andchest allergy AndEye allergy:

• sneeze.
• Runny or stuffy nose.
• Itching in the sinuses, throat or ear.
• The feeling of itching in the eyes and increased tears.
• ear congestion
• It can sometimes cause headaches, shortness of breath, wheezing and coughing.

Symptoms of food allergy

There are several foods that may cause your allergy, the most common of which are nuts, dairy products, eggs, and marine crustaceans such as shrimp, crabs, and lobster. Symptoms include:

• Feeling itchy and tingling in the tongue.
• Burning sensation in the lips and mouth.
• Swelling of the face and lips.
• Rash with itching.
• Feeling sick.
• diarrhea.

Also, the symptoms of anaphylaxis that we mentioned earlier may appear.

Read more about the causes of food allergy and ways to prevent and treat it

Insect allergy symptoms

This allergy occurs when an insect stings, such as bees and wasps, and releases toxins into the body. Symptoms may appear, including:

• itchy skin
• goosebumps.
• Swelling of the throat and mouth.
• Difficulty breathing and dizziness.
• Abdominal cramps and nausea.
• diarrhea.

Pet allergy symptoms

If you have recently acquired a pet in your home, and you have these symptoms, then you are definitely allergic to it and you may have to remove it because this allergy causes inflammation of the airway and may cause the development of asthma symptoms, including:

• Sneezing and runny nose.
• Eye redness, itching and tearing.
• Nasal congestion.
• Itchy nose, roof of the mouth and throat.
• Cough.
• Feeling pressure in the face and pain.
• Swelling and the appearance of a blue color in the skin under the eyes.
• rash.
• And if it comes to symptoms of asthma, you may feel tightness and pain in the chest, difficulty in breathing, audible wheezing sound with exhalation, and difficulty sleeping.

Read more about pet allergies, their causes, and treatment methods

Latex allergy symptoms

Latex is used in the manufacture of rubber products such as gloves, condoms, and other medical products skin Sensitivity from it through:

• A reaction on the skin upon contact with and handling of the latex, such as a rash, dry skin, itching and burning sensation, usually appearing within 12-24 hours of exposure to the latex.
• A more severe reaction due to hypersensitivity to latex and extends to other parts of the body such as irritation of the nose and eyes, and may also reach chest pain, heart arrhythmias, and a drop in blood pressure, at which time an emergency must be contacted immediately.

Read more about latex allergy and ways to prevent it

Symptoms of allergy to mildew

Mold fungi can grow in many damp places and spread through the air as well. You cannot always avoid them, but they can also grow on certain foods such as cheese, mushrooms, vinegar-based sauces, baked goods, sausages, canned juices, and other foods. Avoid these foods if you have these symptoms:

• Hearing a whistling sound from the chest when breathing.
• Nasal obstruction or runny nose.
• The feeling of itching and redness in the eye.
• skin rash and hives;

With all these types of allergies and you don’t know which one is causing your symptoms in order to avoid them, you must go to the doctor so that he knows the type of allergy that you suffer from.

Read more about the causes of mold allergy and ways to treat and prevent it

Allergy diagnosis

Allergy and its type are diagnosed in 3 steps:

• Knowing your personal and family medical history, the doctor will ask you about allergy symptoms that you feel, and what allergens you may have been exposed to. He will also ask you about the medications you take and your lifestyle, and if any member of your family suffers from any kind of allergy.
• Perform a physical examination of the nose, eyes, and throat, and listen for a lung sound to test breathing, inhalation, and exhalation. He may also order a lung X-ray.
• Blood tests and allergy tests on the skin that detect the appearance of antibodies when exposed to allergens.

Allergy tests

Here, the doctor must do some blood and skin tests to determine the type of allergy that you suffer from, and according to them, the type of treatment will be determined:

Skin prick test (SPT)

The doctor will put drops of each type of allergen on an area of ​​the skin, then prick the skin with a thin needle under each point, and the part that shows an allergic reaction will determine the type of allergen you have.

But this test alone does not confirm your allergy and does not indicate the severity of your allergy, so your doctor will do other tests.

Intradermal Skin Test

It is similar to a skin prick test, but in this test the doctor injects allergens directly under the outer layer of the skin, for several times, and then he will wait for allergy symptoms to appear towards the cause.

Skin patch test

And it is done in the case of skin allergy to a certain type of material that comes into direct contact with the skin (such as latex), where the doctor will put a small amount of the potential allergen on your skin and cover it with a patch, and he will wait for 48-96 hours for an allergic reaction to appear.

Read more about allergy skin tests, their results, and how to prepare for them

Blood Tests (Specific IgE)

In which a blood sample is taken and sent to an analysis laboratory, where each type of allergen is added separately and waiting for the blood to form antibodies as a result of these allergens. This analysis is used if there is an objection to conducting a skin allergy test, or in the case of children who have sensitive skin by nature.

Finally, after learning about allergy symptoms of different types, how to diagnose them, and the necessary allergy tests, learn about Methods of treating and preventing allergies of all kinds In order to avoid anaphylaxis that threatens your life, and if you have any questions, you can consult one of our doctors from here.