Kidney function is a western medical term, corresponding to Chinese medicine, the kidney is the main store of essence and energy, and so on. Bailing Tablet has the effect of tonifying the lungs and kidneys and benefiting the essence. Taking Bailing Tablets can tonify kidney qi. However, it is necessary to use the right medicine for the symptom. Bai Ling Tablets, composed of fermented Cordyceps sinensis mushroom powder dry powder. It has the effect of tonifying the lungs and kidneys and benefiting the essence. It is used for cough, asthma, coughing up blood, lumbago and back pain caused by deficiency of lung and kidney, and as an adjunctive treatment for chronic bronchitis. It is forbidden for those with Ming deficiency and fire, blood division (in the four periods of warm disease, Wei Qi and Ying Blood, it belongs to the most in-depth stage or disease) with heat, stomach fire, lung with phlegm heat, and exogenous heat disease. If you need to use medication, you should go through a doctor’s diagnosis and follow the doctor’s instructions for standardized treatment. Self-medication.