Fine lines under the eyes can be eliminated through hydration, hyaluronic acid injections, and wrinkle reduction surgery. In general, fine lines under the eyes are often static fine lines, usually caused by dry or dehydrated skin, and are a type of true wrinkle formed by repeated contraction of the muscles in the face, resulting in collagen fiber breakage and collagen loss. If the symptoms of fine lines under the eyes are mild, hydration and hyaluronic acid fillers can be used to improve the treatment. If the symptoms of fine lines under the eyes are more serious, patients can undergo Botox injections for the eye muscles and facelift surgery in regular hospitals, usually choosing brow cutting surgery or temporal wrinkle removal surgery for treatment. To summarize, patients are advised to go to regular hospitals for checkups and choose the right treatment under the guidance of professional doctors.