The nerves have been in a state of tension may be life or work have more pressure, or have a more tense work and negative life events; in addition there may be neuropsychiatric disorders, such as anxiety disorders and so on.
It is recommended to do a good job of self-regulation, pay attention to the combination of work and rest, and learn to put down the burden of thought, easy to face life, only then can make the spirit of the tension from the relaxation, if there is a neuropsychiatric factors, should be taken under the guidance of the doctor to regulate the nerves of the therapeutic measures, if necessary, can be taken to the psychological counseling or treatment.
Expanded Information:
Mental stress is the response of the human organism to the stimuli of modern life, such as the accelerated pace of life and the pressure of competition. Mental tension can lead to an imbalance in the secretion of some hormones in the body, a faster heartbeat, higher blood pressure, and a faster or slower metabolism.
Adhering to relaxation exercises, two to three times a day for five minutes each time can eliminate the feeling of tension. Sit in a chair, head and back to maintain the correct posture then from top to bottom of each part of the body in order to relax the muscles, in the order of the neck, back, arms, legs and feet, another method is to massage the feet: sitting on a cushion first with the thumbs on the soles of the feet to do circular movements, massage the entire foot plate, and then gently tap the muscles of the small feet and thighs.
Baidu Encyclopedia - Mental tension