Lability - what is it? The meaning of the concept in medicine and psychology

You probably heard the word "lability" more than once. What does it mean? Where is the term used? It happened from the Latin word labilis, which means "sliding" or "unstable". For the first time this concept was introduced in 1886 by Vvedensky N. Ye. - Russian physiologist. The doctrine of lability is necessary for understanding the work of analyzers and nerve centers, for understanding how the mechanisms of nervous activity operate. So, lability - what is it? Let's consider the use cases and the meaning of this term.

Emotional lability

Everyone is subject to mood changes. As a rule, it changes rarely and only when there is a good reason for this. Usually in individuals with stable psyche the mood is stable, not dependent on minor daily events. And there are people who have their emotions not just lightning fast, but also for no reason. Such impulsiveness induces a person to commit rash acts. Frequent mood swings are emotional lability. What is it - just a character trait or pathology?

Is there any danger in emotional lability?

If we just talk about increased impressionability, then this is a variant of the norm. This feature is possessed by many personalities of creative professions - musicians, artists, actors, writers. They deeply enough experience any feeling - hatred, love, etc., but here the duration of these sensations is great, they need an excuse. And we speak about the formation of emotional lability when the mood is not only often and dramatically changing, but everything is also deeply experienced. As already mentioned above, this does not need a serious reason. Someone said unflattering word, suddenly it began to rain, the button came off ... Everything, the mood will be dull even without serious troubles. And if a pleasant conversation starts immediately or someone compliments, everything will be great again, albeit for a little while. That's how emotional lability manifests. That this can lead to serious consequences, too, must be said. After all, together with the mood, sleep, appetite, views on the future, ability to work, etc. change. A person does not think about his actions, he acts lightning fast. Such a problem requires specialist intervention and treatment.

Vegetative lability - what is it?

To date, almost 80% of adults have vegetative disorders in the body. The causes of this ailment are both structural and functional disorders in the work of such an important for the human autonomic nervous system. Because of this, the regulatory functions of the organs and systems of the body are violated. There may be disruptions in the work of respiratory, urogenital, cardiovascular systems and so on.

Unpleasant and even frightening is the fact that the symptoms of this disease are increasingly beginning to manifest themselves in children and adolescents. As experts say, vegetative lability is "growing younger". That this can lead to serious health problems, everyone should know. And especially the parents of children who eat poorly, sit at the computer for a long time, etc.

Symptoms of such a disease are manifested in every person in different ways, which makes the diagnosis process difficult. It can be dizziness and tinnitus, heart palpitations, headaches, etc. As a result, a person has a bad dream, irritability, nausea, fever and so on. In no case should this disease be left without attention, it is necessary to consult a doctor as soon as possible in order to avoid complications.

Lability of blood pressure - what is it?

There is such a very dangerous ailment - arterial hypertension, in which blood pressure is constantly or temporarily increased. Distinguish between essential hypertension (the pressure is constantly increased) and labile (the pressure then rises, then decreases to the norm). In 20-25% of cases, the second type of hypertension turns into the first, which requires constant medication.

Causes of ailment

Such a state is multifactorial, that is, it can be caused by several factors rather than by one factor. The main reasons for the development of hypertension include: the abuse of coffee, alcohol, smoking, diabetes mellitus, excessive salt intake, vegetovascular dystonia, sedentary lifestyle, heredity, etc.

Symptoms of the disease

This disease is considered very insidious, because for a long time he can not show himself. However, if a person periodically has a headache in the occipital region, he often became irritated for no apparent reason, the sleep was broken, then it's time to turn to the doctor. This may be the beginning of labile hypertension. If all this happens, you can not hesitate with treatment. It is also worth revising the way of life. We must do sports, throw bad habits, eat right, rest in nature, sleep, avoid stress.