Acupuncture With Five Shu Points for Insomnia in Heart-Spleen Deficiency

Inclusion Criteria: * Patients aged 18 years or older who voluntarily consent to participate in the study. * Patients who have never used or have discontinued insomnia medication within 2 weeks prior to study enrollment. * Patients meeting the diagnostic criteria for insomnia according to the DSM-V of the American Psychiatric Association, specifically as follows: A. The patient complains about sleep quantity or quality, including one or more of the following symptoms: difficulty initiating sleep; difficulty maintaining sleep, characterized by frequent awakenings or trouble returning to sleep after awakening; early morning awakening with inability to return to sleep. B. Sleep difficulty occurs for at least 3 months. C. Sleep disturbance causes significant distress or impairment in social, occupational, educational, academic, behavioral, or other important areas of functioning. D. Sleep difficulty occurs at least 3 nights per week. E. Sleep difficulty occurs despite adequate opportunity for sleep. F. Insomnia is not better explained by another sleep disorder (e.g., narcolepsy, breathing-related sleep disorder, circadian rhythm sleep disorder). G. Co-existing mental disorders or medical conditions do not adequately explain the predominant complaint of insomnia. H. Insomnia is not attributable to the physiological effects of a substance. * Patients who are able to understand Vietnamese. * Patients meeting the diagnostic criteria for Heart-Spleen dual deficiency syndrome ac…