经久神经衰弱(国外英文资料).docVIP

长期神经衰弱 Chronic nervous breakdown Neurasthenia is a kind of psychological disease, is a kind of spirit easy excited and mental fatigue, often have emotional troubles and psychological disorder of neurosis of physiological symptoms. Neurasthenia is due to long-term is in nervous condition, the brain activity that generates excitement and inhibition of brain dysfunction and a group of spiritual excitable, emotional symptoms such as unstable as characteristics of brain nerve functional disorder. In daily life, some people cannot undergo busy nervous, or adverse stimulus such as unemployment, brokenhearted, bullying, loss of appetite, fatigue, dizziness, insomnia and other symptoms of neurasthenia. Although taking medicine, the effect is not ideal. Make the patient more nervous, dizziness, insomnia is increased daily, serious affect the physical and mental health of the patient. insomnia The amount of sleep you need every day Healthy adults sleep an average of 7.5 hours a day. In ones life, sleeping time has a tendency to reduce gradually along with increasing age, neonatal sleep time can reach more than 16 hours a day, not less than nine hours, school-age children between 7 and 8 hours in young adults, in old age, every day, on average, only 5 to 6 hours of sleep. The standard sleep time is just the general rule of healthy people; In terms of normal sleep time, there is actually no objective criterion for everyone. For everyone, different people sleep time there are large individual differences, some people may be born less than most people of sleep, while others may need longer time to sleep. Whether every day you sleep time is longer or shorter, as long as the time is relatively stable, you feel relaxed, comfortable, after wake up sober, daytime activities appropriate alert level, high efficiency, your sleep is normal. The amount of time and quality of each persons sleep can fluctuate somewhat. Occasional sleep deprivation or insomnia can have a long-term or lasting