Nervous excitement is not a specialized term and should refer to the manifestation of excitement arising from the influence of the functions and activities of the nervous system, which is commonly seen in diseases such as neurosis. Insufficient qi and blood does not usually lead to this condition. Insufficient qi and blood is a condition in Chinese medicine, mostly caused by prolonged illness and injury to qi and blood. It can be caused by a deficiency of qi, which is unable to produce blood, or by a deficiency of blood, which leads to a deficiency of qi. Clinical manifestations of Qi deficiency and blood deficiency co-exist. Specific symptoms of qi and blood deficiency can be seen: lack of energy and laziness (lack of strength, do not want to talk), fatigue (mental exhaustion, physical weakness), spontaneous sweating (involuntary sweating during the daytime, sweating is aggravated by the slightest movement), dizziness, palpitations, insomnia, pale or yellowish color, and so on. The treatment should be to replenish both qi and blood (qi and blood together). The adverse effects are not clear. In Western medicine, diseases such as neurosis sometimes manifest with symptoms such as anxiety, irritability, sleep disorders, and easy mental excitement. People with qi and blood deficiencies usually do not have related symptoms. If the patient is not feeling well, it is recommended to consult a doctor in time to identify the cause of the disease and standardize the treatment. Normally, you need to live a regular life and avoid staying up late and working hard.