The invention relates to the field of application of traditional Chinese medicines, in particular to a traditional Chinese medicine for treating kidney deficiency. The traditional Chinese medicine for treating kidney deficiency is prepared from mixing raw materials in a certain weight proportion as follows: tulip bulbs, water banyans, flos cleistocalycis, aralia cordata, bidens pilosa, clerodendrum bungei, phyllanthus urinaria, herba patriniae, codonopsis pilosula, ginseng, fructus lycii, radix pottsiae laxiflorae, turtle shells, radix asparagi, cordyceps sinensis, blumea megacephala extract, pogostemon nigrescens dunn, psoralea corylifolia, fructus choerospondiatis, semen platycladi, rhizoma nardostachyos and radix linderae. The traditional Chinese medicine has the effects of liver blood replenishment, kidney essence tonification, yin nourishment, heat clearance, qi elimination, freedom of urine, blood nourishment, tranquillization, liver soothing, internal heat decrease, yin nourishment, yang reinforcement, tendon and bone strengthening, kidney tonification, blood activation, and improvement of internal secretion and immunity and has a unique curative effect on treatment of kidney deficiency. Additionally, the traditional Chinese medicine can improve the immunity of a patient and strengthen the constitution and clinical research proves that the traditional Chinese medicine does not have obvious toxic or side effect in the use process.