Dizziness, lack of spirit, lethargy, if the patient is middle-aged or elderly, it is considered to be due to the poor elasticity of blood vessels caused by atherosclerosis, slowing down of blood flow, the brain cells are in the process of chronic oxygen deprivation, and the patient can appear dizziness, lack of spirit, dizziness, the patient can be given to improve the circulation, and to promote the metabolism of brain cells of the medication. Commonly used in the clinic are cytarabine tablets, cardioplegia tablets, cerebral heart clearing capsules, ginkgo biloba preparations, such as ginkgo biloba extract tablets, ginkgo biloba ketone ester drops, etc., which are effective in improving the dizziness caused by chronic lack of oxygen to the brain cells. Dizziness, lack of energy and lightheadedness, if it is middle-aged and young people consider that it is caused by cervical spine disease, or it can be caused by sleep disorders, poor sleep and so on. If it is caused by cervical spine disease and the patient is accompanied by neck and shoulder pain, the patient can be given oral Tongzhi Sulunjiang capsule. If it is dizziness and lightheadedness caused by sleep disorder, the patient can be given medicines to adjust sleep, commonly used pCms include Paramount Sleep, Sweet Dream Capsule, or oral eszopiclone, diazepam, and so on. Dizziness, lack of energy, lethargy, can also be seen in some of the anxiety, depression, patients can be given anti-anxiety, antidepressant drugs, such as Derexin or escitalopram oxalate.