There is no basis for the claim that the best proprietary Chinese medicine for heart and kidney deficiency. You can use proprietary Chinese medicines such as Ningxin Yi Kidney Oral Liquid and Ginseng and Strong Heart Pill for heart and kidney deficiency. 1. Ning Xin Yi Kidney Oral Liquid is made up of alpine rhodiola rosea, spikenard and ginseng. It is effective in benefiting the kidney, strengthening the spleen and tranquilizing the heart and mind. It is used in treating lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), fatigue (mental exhaustion and physical weakness), loss of appetite, loose stools, insomnia and excessive dreaming caused by deficiency of kidney qi and deficiency of the heart and spleen (weakness of heart and spleen). It is forbidden to take if there is deficiency of Yin and internal heat. 2. Ginseng and Forsythia Strong Heart Pill: It has the effect of benefiting qi and boosting yang (promoting the generation of yang qi by replenishing qi), strengthening the heart and inducing diuresis (enhancing the function of the heart to induce diuresis). It is used for palpitations (rapid heartbeat, often accompanied by panic), shortness of breath, chest tightness and shortness of breath (wheezing and shortness of breath), swelling of the face and limbs caused by chronic heart failure, which belongs to those with heart and kidney yang failure. Pregnant women are forbidden to take it, and a low-salt diet is recommended. If you need to take the above medicines, you should use them under the guidance of a Chinese medicine doctor.