People with varicose veins of the lower extremities can eat sweet melon in moderation. Varicose veins of the lower limbs are caused by structural abnormality of the vein wall of the lower limbs and high pressure of the veins. The onset and development of varicose veins of the lower limbs have no relationship with diet, and it is enough to pay attention to balanced nutrition. Therefore, patients with this disease can eat sweet gourd, which provides energy and vitamins for the human body, and it has no favorable or unfavorable effect on the disease. However, it should be eaten in moderation, especially in patients with diabetes, to avoid nutritional imbalance and high blood sugar. Patients with varicose veins of the lower limbs should go to a vascular surgery clinic in time and choose the appropriate treatment according to the doctor’s guidance, avoid sitting and standing for a long time, avoid heavy physical labor, and exercise moderately in their daily life.