In fact, unattractive is only a by-product of varicose veins in the lower extremities, but the biggest problem of varicose veins in the lower extremities is the excessive pressure in the veins, which causes soreness, numbness, and even swelling and pain in the legs, and finally itching, rotting, and inflammation to the extent that the wound cannot heal. Therefore, when you have any kind of uncomfortable symptoms, you should be cautious to face them and see a vein specialist to provide you with treatment advice or health care knowledge and methods. Don’t wait for symptoms to worsen before seeking medical attention, as this will not only delay treatment but also cause permanent damage. Keeping your legs in a very good condition for a long time is an important thing to prevent varicose veins in your legs. 12 tips are recommended as follows: 1. Avoid standing or sitting for a long time, and always let your feet do elevation and lowering exercises, or take a small walk if possible. 2, make the habit of wearing medical elastic socks to exercise legs for one hour every day, such as walking, brisk walking, cycling, running or treadmill, etc. 3.Make a habit of lying down several times a day to raise the legs higher than the heart and maintain the knee bend, so as to promote the circulation of the leg veins. 4, maintain a normal weight can not be overweight, because obesity will make the leg veins increase pressure. 5, avoid lifting more than 20 pounds (about 10 kg) of heavy objects. 6, please be sure to quit the bad habit of smoking. 7.Keep your feet and legs clean and avoid injuries. 8.If the skin of the legs has appeared dry and flaky, please follow the doctor’s instructions to apply medicine. 9.Check your legs every night to see if they are swollen. 10.Every night when you sleep, put your legs up about 6 inches and keep the most comfortable position, don’t let your legs stiffen, which is counterproductive. 11.For patients with high venous pressure in the lower extremities, it is recommended to wear medical elastic stockings continuously during the daytime work. Please put on the elastic stockings every day when you wake up, and do a few minutes of repeated leg lifting and leg stretching exercises, and take them off when you go to bed. 12. Keep the stockings clean and pay attention to any changes in their elasticity. The elasticity of a good quality elastic stocking lasts for about 6 months, so you should replace them as soon as they lose their elasticity.