Short-Term Functional Improvement in Elderly Patients with Multimorbidity Following Classical Chinese Medicine–Guided Acupuncture and Daoist Health-Preserving Taijiquan: A Case Series

Abstract Background Population aging and multimorbidity remain major global healthcare challenges. Very elderly patients frequently experience chronic pain, impaired mobility, reduced endurance, sleep disturbances, and a progressive decline in daily functioning despite optimized conventional medical management. Case Presentation This case series describes short-term functional improvements observed in a married couple (both 85-year-old patients born in 1941) presenting with complex, multimorbid histories involving major surgical interventions and long-term functional complaints. Patient 1 (Female): History of hysterectomy, cholecystectomy, tonsillectomy, chronic generalized pain, fatigue, and insomnia. Patient 2 (Male): History of double heart valve replacement and a three-vessel coronary artery bypass graft (CABG) procedure, presenting with dyspnea, lower back pain, fatigue, poor appetite, severely reduced physical activity, and impaired walking tolerance. Interventions An integrative supportive protocol was conducted over nearly 3 weeks (March 30 to April 14, 2026), consisting of 12 acupuncture sessions guided by Classical Chinese Medicine (including Wu Yun Liu Qi principles), structured nutritional support, and 3 instructional sessions of Zhang San-feng Daoist health-preserving Taijiquan (Figure 1,2) supplemented by daily home practice. Results During post-intervention follow-up, both patients demonstrated marked improvement in overall energy levels, posture, mobility, endurance, and autonomy in daily activities. Patient 1 reported substantial pain mitigation and improved sleep metrics; objective laboratory evaluations revealed improved lipid parameters (Total Cholesterol decreased from 233 mg/dL to 183 mg/dL, and LDL Cholesterol decreased from 145 mg/dL to 103 mg/dL) (Figure 3,4). Patient 2 demonstrated improved posture, greater ventilatory tolerance, increased walking range, and a visible reduction of hyperpigmentation on his bilateral forearms and hands (Figure 5, 6). Both patients subjectively reported feeling functionally decades younger, enabling them to complete domestic travel shortly following their treatment. Conclusion This case series suggests that a structured, multi-component integrative approach combining classic Chinese medicine acupuncture, nutritional optimization, and mind-body exercise can induce meaningful short-term functional and metabolic improvements in very elderly patients with severe multi-morbidities. Further controlled clinical investigations are warranted.