What disease leads to loss of human immunity? Causes and symptoms of loss of immunity

Immunity - the ability of the human body to react in a special way to the appearance of external stimuli, in particular viruses and bacteria.

What is immunity?

Unfortunately, today the loss of immunity became quite frequent. The reasons can be different. We often hear the expression "strong immunity". What is invested in this concept? It implies that the human defense system works effectively: it reacts quickly to the introduction of the cells of the virus and, in response, produces the necessary amount of a special protein - interferon, which is designed to destroy infections that have entered the body.

It is worth noting that it is important to know not only what disease leads to a person's loss of immunity, but also what additional factors can affect its decline. The effectiveness of the immune system is affected by various nuances:

• Heredity.
• High-grade food.
• Nervous tension.
• Presence of chronic diseases.
• The effects of synthetic drugs for a long time.

In those cases when the protective functions of the body are reduced, it is important to find out which disease leads to a loss of immunity by a person.

Factors causing a decrease in immunity

• Diet. In order for the immune system to work properly, the body should receive a sufficient amount of vitamin components. The lack of microelements in the body leads to violations in the work of human organs and as a result, immunity decreases. That is why during the winter period there is often an increase in the incidence of ARVI.
• Diseases of the digestive tract. In the human intestine is part of the apparatus of the immune system. It is therefore important to maintain a balance of microflora. To its violation can result in various diseases of the intestines of an infectious nature. Failures of the suction function of its shell lead to such a state as loss of immunity. Symptoms of such disorders are known to all, the main one is diarrhea.
• Stress. Increased nervous tension leads to a weakened immune system. Therefore, a person who is subject to mental and physical stress, often sick.
• Presence of chronic diseases. Existing inflammatory diseases in the body unswervingly lead to a decrease in immunity, they include: chronic bronchitis, inflammation of the maxillary sinuses; sinusitis; Inflammation of the ear, caries, the presence of parasites.

With such diseases in the focus of inflammation, substances that lead to chronic intoxication are formed, in addition, the constant work of immunity in such a regime leads to a decrease in its protective function. Therefore, if there is an infection, doctors recommend timely treatment of such a disease, and the loss of immunity in that case will not affect you.

But it is worthwhile to understand that there are some ways of preventing such a phenomenon as loss of immunity. What is called and looks like a series of measures to prevent a deficit of immunity, you can check with a specialist.

Measures to strengthen immunity

• Balanced diet. An important aspect in the fight against a decrease in immunity is rightly considered to be proper nutrition. Eating vegetables and fruits, nuts, sour milk products will strengthen the strength of your body.
• Vitamin Complexes. A balanced diet will complement the complex of vitamin preparations that can raise your immunity. Especially in the autumn-winter period, the body lacks vitamins C, E and B.
• Vaccine prophylaxis - will help the body to form a timely immunity to a particular disease and will not allow the infection to develop.
• Positive emotions, a healthy sleep of at least 8 hours a day, walking in the fresh air - all this contributes to the normal functioning of the immune system.

Consequences of immunodeficiency

Immunodeficiency is a serious deviation in the body's work. Such a failure is a decrease in the level of the protective forces of the human body. Such changes are usually reflected in a special blood test (immunogram).

Failures in the work of the immune system of a healthy person can lead to the most disastrous consequences, so it is so important to do your health at the first signs of a decrease in immunity.

Symptoms of impairment of immunity

• Presence of purulent formations, acne.
• Frequent colds, at least 4 times a year.
• Absence of temperature in ARVI. A rise in temperature suggests that the immune system is fighting a foreign infection.
• Prolonged colds.
• Frequent complications of SARS: sinusitis, sinusitis, pharyngitis, bronchitis, pneumonia and others.
• The low-grade temperature is 37 degrees for several weeks.
• The presence of the herpes virus in active form.
• Thrush and other fungal infections.
• Common symptoms: bruises under the eyes, high fatigue, drowsiness.

If we talk about such a condition as immunodeficiency, we must first identify what disease leads to a loss of immunity.

Types of immunodeficiency

In medicine, there are two types of immunodeficiency: primary and secondary. The first is a group of diseases of the immune system, expressed by a decrease in its protective function. Usually the cause of such phenomena are genetic disorders of various kinds. Fortunately, cases of primary immunodeficiency are not so common - it's only 2-4 individuals out of 1 million. Such a disease is not treated completely, a person with such a diagnosis dies as a result of complications from viral and bacterial infections.

Immunodeficiencies of the secondary type or, as they are also called, acquired, arise as a result of adverse effects of the environment or infections of various types. In this case, certain parts of the immune system may be disturbed or completely broken. Many cases of secondary immunodeficiencies (with the exception of HIV) are well treated.

The syndrome of acquired immune deficiency is a complex of diseases developing against the background of HIV infection.

It is important to know which disease leads to a person's loss of immunity, as well as to study a set of measures for the prevention of immunodeficiency.