The so-called “premature aging” usually refers to the phenomenon of premature physiological aging, physical decline and psychological weakness of middle-aged and strong people due to various reasons. The symptoms of premature aging in men may include hair loss, loose skin, difficulty in concentrating, low libido, erectile dysfunction and so on. Premature aging may be caused by genetic mutations, hereditary factors, excessive mental stress, poor lifestyle habits and other conditions. Premature aging can be characterized by hair loss, skin laxity, increased wrinkles, difficulty in concentrating, loss of stamina, loss of appetite, decreased sleep therapy, weight loss, and lack of energy; moreover, men with premature aging can also suffer from low libido, erectile dysfunction, and other symptoms. Patients with symptoms related to premature aging are advised to go to the hospital and ask the doctor to make a judgment.