An elderly male hospitalized patient, who had been addicted to alcohol and tobacco for a long time and had lost weight, unfortunately suffered a stroke and a heart attack at the same time. However, the patient was paralyzed on the left side of the limb, bedridden, extremely thin, with no appetite and very little food, irritable, sleepless at night, and a decubitus ulcer on the sacrococcygeal region, with a reddish tongue and sunken pulse. This is a typical case of Yin deficiency. However, while using tonic agents, the doctor must consider the digestive and absorption functions of the stomach and intestines to avoid the side effects of appetite suppression and diarrhea. Finally, it was decided to use strong tonic agents such as Dihuang and Agaricus blazei, together with medicines to strengthen the spleen and stomach to supplement the treatment. After taking the medicine, the patient’s irritability was firstly relieved and his sleep became restful. After a few more days, the patient’s food intake gradually increased, and the improvement of nutritional status promoted the recovery of limb strength and the healing of bed sores, and the patient’s mental outlook greatly improved within a short period of time. These improvements are exactly what the herbal treatment aims to achieve and are quite important for the patient.