(1) Emotional symptoms such as annoyance, nervousness and irritability are often related to various contradictions in real life and are difficult to deal with. There may be anxiety or depression, but it is not dominant;
(2) Excitement symptoms, such as feeling excited (such as increased memory and association, mainly due to the difficulty of directional thinking, but the non-directional thinking is very active and difficult to control, feeling painful and unhappy, but the non-verbal movement has increased. Sometimes very sensitive to sound and light.
(3) Muscle tension pain (such as tension headache and limb muscle pain) or dizziness;
(4) Sleep disorders, such as difficulty in falling asleep, dreaminess, drowsiness after waking up, loss of sleep sense, disorder of sleep awakening rhythm, etc.
(5) Other psychological and physiological disorders, such as dizziness, tinnitus, palpitation, chest tightness, abdominal distension, dyspepsia, frequent urination, hyperhidrosis, impotence, premature ejaculation or menstrual disorder.
Neurasthenia is one of the diagnoses of China's neurosis. It is precisely because of long-term tension and stress that mental excitement and mental fatigue occur, often accompanied by emotional distress, irritability, sleep disorders, muscle tension and pain. These symptoms cannot be attributed to brain, physical diseases and other mental diseases. Symptoms vary from mild to severe, fluctuations are related to psychosocial factors, and the course of disease is prolonged. In the last century, the concept of neurasthenia experienced a series of changes. With the change of doctors' understanding of neurasthenia and the classification of various special syndromes and subtypes, this diagnosis is no longer made in the United States and western Europe. The field test of CCMD-3 working group proves that the diagnosis of neurasthenia in China has also dropped significantly.