In summer, it is hot to cover the quilt and cold to not cover it, which is related to the deficiency of yang qi of the spleen and kidney, and can be treated by taking medicines such as Li-Zhong Pills or Right Angelica Pills respectively. 1. Lizhong Pill: It is suitable for spleen and stomach deficiency (spleen and stomach are weak and cold), and the certificate of deficiency of yang in the middle of the body, characterized by symptoms such as fear of cold and cold limbs (fear of cold, cold limbs), abdominal pain and liking to be warm, and vomiting and loose stools (loose stools are thin and unshapely), etc. To treat this condition, Lizhong Pill can be taken to warm up the middle of the body to drive away the cold, and replenish the qi and strengthen the spleen. 2. Right Angelica Pill: It is suitable for people with deficiency of kidney yang (lack of yang qi in the kidneys) and failure of fire in the life gate (weakness of kidney yang in the body, which reduces the function of warming and promoting the operation of qi and blood), characterized by symptoms such as lack of warmth in the limbs, cold pain in the waist and knees, weakening of qi and fatigue of the spirit, spermatogonial discharge and premature ejaculation. After the occurrence of the above symptoms, one should consult a doctor in time and use the above medicines under the guidance of a professional doctor to avoid delaying the condition.