1, the patient often feel lack of energy, depression, can not use the brain, or brain retardation, limb weakness, sleepy and sleepy; in particular, work a little longer, that is, the feeling of attention can not be focused on, difficult to think about, the efficiency of the work has decreased significantly.

2, the patient in reading books and newspapers or watching television and other activities when the spirit easily excited, involuntary memories and associations increased.

3. Self-control is weakened, and the patient is easily agitated; or he is irritable, loses his temper with people at home, and regrets it afterwards; or he is prone to sadness and tears.

4, feel heavy head, head swelling, head tight pressure, or neck stiffness; some complain of back pain or limb muscle pain.

5, difficulty in falling asleep, tossing and turning, so that the mood is irritable, more difficult to fall asleep.