What are the symptoms of insufficient lung qi and how to regulate it?

Common symptoms of insufficient lung qi include shortness of breath, fatigue, weak voice, excessive sweating, susceptibility to colds, coughing, and chest tightness. Methods to regulate insufficient lung qi: 1. Consume more foods that help replenish qi, such as honey, Chinese yam, and longan. 2. Maintain a cheerful mood and avoid excessive worry, sadness, or anger. 3. Engage in moderate exercise, such as walking, jogging, or tai chi; avoid intense physical activity. 4. Acupressure: Massage acupoints along the lung meridian to promote circulation of qi and blood, such as Taiyuan (LU9) and Taibai (SP3). 5. Use certain qi-tonifying herbs like ginseng, astragalus, and white atractylodes, but only under the guidance of a physician.