Sleep is necessary for people to restore their strength and relax after spending the day’s work and worries. However, not everyone can boast of a sound healthy sleep. Currently, insomnia is one of the most acute medical problems that doctors around the world are working on. The matter is complicated by the fact that there is no single universal medicine that would help all people, as there is no single cause leading to insomnia. The strained rhythm of life, constant nervous stress, inferior rest – all this leads to disturbances in the person’s psychophysical state, to chronic fatigue.
In people with increased nervous excitability, sleep disturbance is initiated even by the most insignificant causes. Insomnia can be long, debilitating, when superficial sleep is accompanied by bright dreams, sometimes nightmares. It can also be caused by various diseases of a general nature, accompanied by a disorder of the circulation or nervous system, coughing, shortness of breath, etc.
Especially often people with insomnia suffer all the time engaged in mental work. Many of them irrationally expend forces, overextended. Among them, many fans artificially invigorate themselves with strong tea and coffee. But this relieves fatigue only for a while, fatigue is not removed and continues to grow. In order not to experience nervous insomnia, we must avoid in the evenings intense mental work and activities that excite the nervous system.