Patients with heart and kidney yang deficiency usually experience symptoms such as palpitations (rapid heartbeat, often accompanied by panic) strangeness (violent heartbeat, panic and restlessness), aching and coldness of the waist and knees and swelling of the limbs, which can be treated with medicines such as Jin Gui Kidney qi Pills. Yang deficiency of the heart and kidneys refers to the deficiency of yang qi of the heart and kidneys, and the failure of warmth and warmth. Patients with heart and kidney yang deficiency usually show symptoms such as palpitation and anxiety, coldness and soreness of the waist and knees, swelling of the limbs, dysuria (unsmooth urination), coldness of the form and limbs, coldness of the lips and nails, mental fatigue (mental exhaustion and weakness of the body), and depression of the spirit. Patients with heart and kidney yang deficiency can take Jin Gui Kidney Qi Pill, which is effective in warming and tonifying kidney yang (warming and replenishing kidney yang), transforming qi to move water (promoting the operation of gases, thus promoting the operation of water and liquids), and is mainly used for treating the symptoms of lumbar and knee soreness (feeling of soreness and weakness of waist and knees), unfavorable urination, and chilling of the body and limbs (being afraid of coldness, coldness of the limbs). However, it is not suitable for pregnant women. It should be noted that if patients experience the above symptoms, it is recommended that they visit a regular medical institution to avoid delays.