A pair of beautiful high heels can not only make women slender and upright, the value of the face greatly increased, but also let the beauty of the confidence doubled, from the confidence. However, behind the scenery, beautiful women often have unspeakable pain, wearing high heels all year round can lead to long-term tightness of the leg muscles, which can easily lead to varicose veins. A pair of beautiful legs appear lumps, like spiders, like earthworms, which is a great loss of scenery. 1, why wear high heels easy to get varicose veins? Under normal circumstances, when we walk the calf muscles will be rhythmically contracted diastolic, playing the role of “pump”. The blood circulation of our whole body depends on the contraction and diastole of the heart, which discharges the arterial blood to all parts of the body. And the lower body of the venous blood to return to the heart, need to overcome the role of gravity, from bottom to top back to the heart, must be through the calf muscle pump, lower limb venous valves and the role of negative pressure in the thoracic cavity, the role of the calf muscle pump is the most important, so the calf muscle pump is also known as the “second heart”. High heels with the increase in heel height, ankle activity is restricted, will make our calf muscles more contracted, but also limit the muscle diastole, equivalent to the heart does not beat or beat weaker, the heel is too high will make the ankle joint long-term no swing amplitude, calf muscle pump contraction diastole ability is affected, so that the lower leg venous valve pumping function is reduced, venous blood will remain in the lower limb veins, and even destroy the What is the scientific basis? Foreign experts have done experiments in this area, and the gold medal journal of vascular surgery “J Vasc Surg (Journal of Vascular Surgery)” has published the results of a study showing that wearing high heels can weaken venous reflux and lead to venous stasis, which can cause varicose veins in severe cases. In this study, 36 women were divided into four groups, wearing 3.5 cm heels, 7 cm heels, 7 cm heels, and a group of bare feet as a normal control group. The results showed that women who wore 7 cm heels and 7 cm sloping heels had a significantly lower than normal range of calf muscle pumping blood capacity, while those with 3.5 cm heels had a lesser degree of decrease in calf muscle pumping blood capacity.3. What can be done? For many women, they have to wear high heels because of their work, so how to reduce the discomfort of lower limbs caused by high heels such as sore and swollen calves, leg cramps in the middle of the night, legs easily feeling tired, capillary dilation and even varicose veins? According to this authoritative study, 3.5 cm heels are much less harmful, try to choose heels around 3 cm high, preferably without ankle heels. For those who need to wear high heels for a long time, such as teachers, models, shop salesmen, etc., you can cross your toes more when you take a break and do the action of stepping on the brakes, these small movements can make the venous blood flow back to the heart and play a role in preventing varicose veins. Wearing high heels should not exceed 12 hours a day, and immediately suffer from comfortable flat shoes after going home to relieve foot fatigue. When resting, you can lie flat and raise your feet 10-20 cm above the heart level, or pad your calves with a soft pillow and do foot dorsiflexion 20-30 times, which can effectively help the venous blood flow back to the lower limbs. The typical manifestation of varicose veins is the appearance of earthworm-like blood vessels on the legs, which cannot be reversed by the time they appear, so how to detect and treat them early? The early symptoms of varicose veins are sore calves, cramps in the middle of the night, easy to feel tired, feel the legs and feet do not obey. Women who wear high heels with these early symptoms need to pay attention and must take early measures to prevent further development of varicose veins. Medical compression stockings are an effective way to prevent and treat varicose veins in the lower limbs. The elastic stockings have a special pressure gradient, which counteracts the increased venous pressure with the external pressure, prompting the venous blood to flow back to the heart, preventing the veins of the lower limbs from stagnating, ensuring good circulation of venous blood in the lower limbs and making the symptoms of heavy limbs, swollen legs and pain disappear quickly. When choosing the right size and pressure to use the elastic stockings, first of all, we should master the strength and length of the elastic stockings used by the patients. Precise size measurement is a prerequisite for using the elastic stockings, which have 3 kinds of pressure, 2 basic lengths, and 27 different sizes for low, medium and high pressure. elastic stocking, which is necessary to maintain the pressure gradient. Normally, some patients have a slight difference in the size of the two legs. Elastic stockings are available in low-pressure prophylactic type (2.4kPa), primary medium-pressure therapeutic type (2.7 to 4.0kPa), secondary high-pressure therapeutic type (4.0 to 5.3kPa), and tertiary high-pressure therapeutic type (5.3 to 6.6kPa), depending on the pressure. There are 2 basic lengths of compression stockings, short stockings at 82.5px below the knee and long stockings at 82.5px below the groin. The short stockings are easily adjustable and comfortable as needed. The short stockings are easy to adjust and comfortable according to the need. The first compression is optional for general prophylaxis, while the second compression is needed for existing varicose veins.