Signs of allergy

5 Most Common Allergy Symptoms (Conditions A-Z) (Health And Medical Video 2018).

The high sensitivity of the human body to any substances is called allergy. Signs of allergy are manifested in the form of unusual reactions, such as tear-rash, runny nose, skin rash, etc. The immune system can react to any substance, while triggering protective processes.

The most common substances that cause signs of allergy are airborne allergens in the air: fine dust, gases, and the like. Food allergy is caused by food, the skin appears due to skin contact with any substances, and the drug develops when taking medication. Often an allergic reaction arises in the case of contact with animals.

Common signs of allergy

There are about two thousand varieties of allergens, which are conventionally divided into 2 types: complete and incomplete. The first type has an albuminous nature and causes symptoms of allergy on its own. The second type - a substance that can cause an allergic reaction exclusively when it enters the body, united with the protein structure that is perceived by man as a foreign complex. The main features include:

  1. Redness of the skin.
  2. An eruption of any kind, accompanied by an itch. Usually this is manifested when using cosmetic products.
  3. Edema of limbs, any organs or person. However, even the tip of the nose may swell.
  4. Undeath or cough, body temperature remains normal.
  5. An aggregate of such signs of an allergic reaction as itching, coughing and undead.
  6. Tear-biting, swollen eyelids.

What causes an allergic reaction

The most dangerous are the following signs of allergy: rash, tearing and undead. It is easy to fight with them with the help of folk remedies and anti-allergic drugs. In addition to local reactions, they are more severe, cause serious complications, and in some cases - a fatal outcome. These include respiratory failure, metabolism, CNS activity and pressure drop.

So what is the most common cause of a person's allergy?

Signs of allergy

Category Of Medical Issues: Diseases