There are more medicines to nourish the heart and nourish yin, such as lily of the valley, maitake, mulberry and so on. Follow your doctor’s instructions for specific medications. 1. Lily: has the effect of nourishing yin and moistening the lungs (by replenishing the lung fluid to moisturize the lungs), clearing the heart and tranquilizing the mind (by removing the inner heat to stabilize the mind), can be used for yin deficiency and dry cough, coughing and hemoptysis, yin deficiency and heat of the insomnia palpitations (heartbeat accelerated, often accompanied by panic) and lily disease, such as yin deficiency of the heart and lungs and internal heat. Wind-cold cough and cold loose stools (feces thin not shaped) should not be served. 2. Ophiopogon: It has the effects of nourishing yin and moistening the lungs (nourishing the lungs by replenishing the lung fluid), benefiting the stomach and generating fluids (nourishing the stomach by replenishing the fluids in the stomach), and clearing the heart and removing vexation (clearing the vexation and heat in the heart). Spleen deficiency, loose stool, lung and stomach phlegm (water metabolism disorders formed by the pathological products) dampness and the first cold cough should not be taken. 3. Mulberry: it has the effect of nourishing yin and tonifying blood (nourishing the blood in the body), generating fluids and moistening the intestines, and can be used for dizziness, tinnitus, premature whitening of the hair, menstrual occlusion due to blood deficiency, thirst due to injury of the fluids, thirst due to internal heat (fever accompanied by symptoms such as overeating and excessive urination), and constipation due to dryness of the intestines. Do not take it if you have a weak and cold spleen or stomach (weak and cold spleen and stomach), or if you have diarrhea and loose stools. Specific medication should be under the guidance of a physician to identify the evidence, do not blindly use your own medicine, so as not to cause adverse reactions.