Why is there no appetite?

Very often, if not for a long timeI want to eat, especially when this question concerns a child, we start to invent all sorts of illnesses, answering the question why there is no appetite. In this concern, there are good reasons, since it has long been known that a change in appetite can be one of the symptoms of diseases of the stomach and / or duodenum. Appetite changes in the same way with such pathologies as:

Intoxication (poisoning)
Infections of various types
Mental disorders
Diseases of the nervous system
Problems with the endocrine system
Anemia, avitaminosis, and other malnutrition

Why appetite is lost: the main reasons

In medicine, there is a term such as dysrexia, which is used to describe all kinds of appetite disorders. Such groups of pathologies related to worsening of appetite are singled out for today:

Hyporecnosis - when the question is, why a bad appetite, in other words - a decrease in appetite.
Anorexia - completely lacking appetite.

Parents are always very worried and ask a lotquestions about why the child does not have an appetite. On examination, the doctor can do better than you can to find out the cause. If no disease is found, the baby can have an avitaminosis that can be successfully overcome by eating properly vitamin complexes prescribed by the doctor's pediatrician.

Another reason for the lack of appetite may becatarrhal disease, when the body, entering into the fight against viruses, temporarily refuses to eat food and puts all its resources into recovery. If the child has a fever, do not insist on eating, let's have a warm drink and prepare something that is easily digestible and tasty.

If, in addition to lack of appetite, there are pains in the gastrointestinal tract, you may have gastritis.

A very insidious disease is stomach cancer,when except for a long absence of appetite and pleasure from taking any food, there are no other symptoms. Do not put yourself a diagnosis, always contact the doctors who have already passed the sentence and will prescribe the correct treatment.

Sytophobia, complete lack of appetite, sufferoften people who have suffered a trauma, or patients who have suffered a stomach ulcer, when food intake is associated with intolerable pain and suffering.

What is the presence or absence of appetite?

All information concerning food comes andprocessed in the food center of the brain. It is a mistake to assume that the appetite arises when the food resources of the body have already been exhausted. Everything happens in advance, "ahead of schedule." Often when the brain changes in an established mode of nutrition, the brain gives an "alarm signal", irritants, which form an appetite, begin to act differently, causing a decrease or increase in appetite.

We can distinguish the following factors that affect the presence of appetite:

The state of the intermediate metabolism in the body and the level of its products in the blood
Quality assimilation of metabolic products
The amount of water contained in body tissues
Accumulated body fat

How to deal with anorexia

If the appetite is not available for a long time, you will be helped to understand the reasons and appoint the right treatment, if necessary, such doctors: