common causes and symptoms of allergies?

Are you facing the problem of nasal congestion? Are you having certain difficulties while breathing? If yes, then you are probably suffering from some allergy. An allergy is an illness that usually occurs when the immune system of the body gives a reaction to some foreign body that enters the body through air, food items, water or some other sources. Allergy is classified into different types. The most common ones include respiratory allergies, skin allergies and food allergies.

There may be a variation in the symptoms and causes of allergies depending on the type you are encountering. If a person is battling with more than one kind of allergic reaction, then understanding the symptoms and causes of those allergies proves to be beneficial. In this article, the most common causes of allergies along with their symptoms are list down.

What are the causes of allergies?

Allergens are particular materials that are responsible for causing allergies. These are found in food, environment or some other substance that might develop a contact with the body. Given below are various allergens that are responsible for causing allergies in people.

• Dust

There are many allergens known as dust mites that are contained in the dust, found in the environment. They are tiny bugs that are found at various places. Often, allergen hypersensitivity is caused in many people.

• Molds

They are also considered to be a common cause of allergy. Typically they are observed where there is plenty of water, like in a moist basement are or bathroom. Due to molds, allergic reactions are caused in people particularly in humid and rainy weather conditions.

• Animal dander

Some allergens may be carried by the family pet as well. This in turn, could lead to allergies. Pets such as dogs and cats have protein inside their skin, urine and saliva known as dander.

Anytime if a person comes in contact with this dander while touching or playing with the pet, then allergies may be caused.

What are the common symptoms of allergies

Now that all the causes of allergies are well understood, let us check the symptoms that are most commonly seen in individuals with allergies. Although this might be quite normal, they prove to be life threatening if they are severe. Given below are some common symptoms of allergies that one should know.

• Watery eyes
• Chest congestion
• Swelling beneath the eyes
• Redness of eyes
• Runny nose
• Dark circles
• Continual sneezing
• Skin breakouts
• Itching of nose and eyes
• Stuffy nose