Fatigue, lethargy, drowsiness. What is the reason for this condition?

With such seemingly harmless symptoms as fatigue, lethargy, drowsiness, surely every one of us knows each other. In some people, they occur exclusively in the off-season due to a lack of vitamins and nutrients. However, many such symptoms do not disappear even with the onset of spring, but on the contrary, they become even more aggravated, worsening the working capacity and the state of the organism as a whole. In this article, we will consider the main causes of fatigue, lethargy, drowsiness.

Neurasthenia

The signs considered by us quite often point to diseases associated with the depletion of the nervous system. The main symptoms of neurasthenia are lethargy, weakness, fatigue, daytime drowsiness, nausea, dizziness, migraine. And even after rest, the above signs do not disappear. Patients suffering from neurasthenia are very sensitive to bright light, noise, loud sounds. Quite often they complain about a bad memory. Such a disease can arise as a result of fasting, with increased physical exertion, nervous stress, constant lack of sleep, etc.

Chronic Fatigue Syndrome

With this ailment, the patient's working capacity is almost halved. At the same time, any cases with which a person previously coped quite easily, for him seem unbearable. Symptoms of the disease are: uncaused exhaustion, weakness in the muscles, joint pain, forgetfulness, lethargy, fatigue, drowsiness. The causes of illness are due to the peculiarities of modern life. Tense rhythm, psychological stress, constant lack of sleep and fatigue, a large amount of information - all gradually accumulates, causing a constant sense of fatigue. In addition, prolonged sitting at the computer in the absence of physical activity leads to a tension of the muscles of the shoulders, back, waist. Therefore, most often this workaholic sufferers suffer from this syndrome.

Endocrine disruptions

Symptoms of "fatigue, drowsiness, apathy" often occur in women during menopause. At the same time, against the background of the main manifestations, irritability, a decline in strength, excessive tearfulness, a decrease in intellectual and physical abilities often appear. Very often daytime sleepiness is a consequence of night insomnia. There are cases when a severe depression develops against the background of endocrine disruptions.

Acute CNS poisoning

Fatigue, lethargy, drowsiness may also indicate an intoxication caused by the poisoning of the central nervous system by poisons of chemical, bacterial or plant origin. In this case, even some substances that act on the CNS are excitatory (alcohol), at high concentrations can cause exhaustion, and in more severe cases - to whom. The main symptoms can be supplemented with headache, vomiting, weakness, nausea. The patient is difficult to swallow, he doubles in the eyes. Often in such cases, there is a narrowing of the pupils.

Hidden Depression

Characterized by a violation of sleep. A person can stay awake a long time in the evening, and in the morning it is difficult for him to get out of bed. In this case, as a rule, fatigue, lethargy, drowsiness are observed in the morning. Often, depression is accompanied by somatic disorders, such as heart palpitations, constipation, and chest pain.