Qi deficiency can cause insomnia. Symptoms of qi deficiency include loss of appetite, nausea, dizziness, tinnitus, insomnia, frequent dreaming, abdominal bloating, and diarrhea, leading to a decreased immune response and reduced resistance in the body. It is possible to take some Chinese herbal medicines that replenish qi and blood, such as ginseng, astragalus, and schisandra. (Medication should be taken according to medical advice.) It is important to maintain a light diet, keep a cheerful mood, and avoid spicy and highly stimulating foods. Consuming chicken, beef, and pork to supplement qi and blood can be beneficial. Try to avoid getting frustrated.