The statement “how long does it take to cure kidney yin deficiency” is inaccurate, the healing time of kidney yin deficiency is mostly related to the severity of kidney yin deficiency, as well as the individual’s physique. If the condition is serious, the treatment time will be significantly longer, if the condition is less serious, the healing time will be shortened. Kidney yin is the main yin of the whole body, if the kidney yin is deficient, the organs and tissues will lose nourishment. Clinical manifestations mainly include waist and knee pain, hot flashes (a burst of fever), night sweating (abnormal sweating after going to sleep, waking up after sweating stops), insomnia, dry throat and cheekbones, five heart heat (two palms and two feet of the heart of the heat, and self-consciousness of the heart and chest heat), the man can be seen Yang strong (penis erection for a long time after the unchanging softness, the semen overflowing themselves), easy to lift, early ejaculation, women’s menstruation or menstruation, and so on. The treatment time is mostly related to the severity of kidney yin deficiency and the individual’s physique. For good physique and mild condition, the time needed for cure is relatively short, while poor physique and serious condition will take longer. Generally, taking medicines according to the doctor’s prescription, the symptoms will be improved after 2~3 months. Patients with kidney yin deficiency should be advised by a professional doctor to give appropriate medication instructions according to their actual condition. In addition, abstain from sex and quit bad habits.