Common symptoms of kidney essence deficiency include hypogonadism, developmental delay and premature aging. 1. Hypogonadism: If female patients have kidney essence deficiency, they may have amenorrhea and other symptoms; male patients may have low semen or infertility, both men and women have hypogonadism. 2. Developmental delay: when the patient’s kidney essence deficiency, it will be manifested as developmental delay such as mental retardation, short body, slow movement and soft bones. 3. Premature aging: When adult patients have kidney essence deficiency, they usually have symptoms of premature aging such as tooth loss, deafness and tinnitus, and hair loss, etc. It is important to note that if patients have kidney essence deficiency, they will have symptoms of premature aging. It is important to note that if the patient has a deficiency of kidney essence, you should go to the hospital in time to find out the cause of the disease, and actively treat it, so as not to delay the condition.