Sometimes psychological abnormalities appear earlier than physical symptoms, and consciousness is more prominent. Most of them are manifested as depression, anxiety or impatience, irritability, emotional instability, bad temper, confused thinking, slow response, decreased memory, inattention, lack of confidence and indecision.

2, the body:

Body shape tends to be thin and fat. It should be said that most of them are thin, but it does not rule out that a few may show obesity. Chronic fatigue syndrome of the latter patients is not uncommon in modern society. Most of the faces are premature aging, dull complexion, wrinkles or pigment spots on the face prematurely; The skin of limbs is rough, dry and desquamated; Finger (toe) nail loses its normal smoothness and luster; Hair loss, loose scales, easy to break and lose light.

3. Motion system:

General fatigue, weakness of limbs, general malaise and slow activity. Sometimes there may be symptoms similar to a cold, such as myalgia and joint pain. If it lasts for a long time and accumulates for several months or years, it is particularly obvious, and there may be a feeling of terminal illness.

4. Digestive system:

Mainly manifested as loss of appetite, no appetite for all kinds of food, especially greasy. No hunger, sometimes partial eclipse, indigestion after eating, abdominal distension; There are many changes in stool shape, constipation, dryness or increased stool frequency.

5. Nervous system:

Show listlessness or nervousness, and often appear dizziness, insomnia, palpitation, irritability, etc. At the beginning; The later manifestations are lack of sleep, dreaminess, night terrors, early awakening, insomnia and so on. Even symptoms such as lethargy, listlessness, laziness and memory loss appear.