The phenomenon of getting up in the morning with thin legs and getting thicker legs in the afternoon may be a result of having varicose veins in the lower extremities. Patients with varicose veins in the lower extremities may suffer from swelling of the lower extremities due to the elongation and expansion of the veins in the lower extremities, which can lead to poor venous return and prolonged standing. In addition, patients suffering from varicose veins may also experience soreness and swelling or dull pain in the lower extremities, and feel weakness in the lower extremities, which often worsens when standing for a long time and is relieved by lying down or elevating the affected extremities. Patients suffering from varicose veins in lower limbs should pay attention to proper physical exercise to enhance their physical fitness, and obese patients should pay attention to weight control to avoid pressure on leg muscles caused by high weight, resulting in poor venous reflux, and avoid heavy physical work of standing for a long time. If the patients have serious symptoms, they need to go to the hospital for further examination, and if they are clearly patients with varicose veins in the lower limbs, they can undergo surgery if they have indications for surgery.