On the beach
In the sun, the elasticity of vein walls decreases. Because of this reduced rate of blood flow, it stagnates, increasing its viscosity, and as a consequence, increases the risk of thrombosis.
Of course, the sun is still possible. Just it should be done at certain times - in the morning until 11 am or in the evening after 16. Be sure to use a suntan with a protection factor of at least 30. But even in the recommended hours, try to lie less and move more. More walk barefoot. Every evening, take douche - it is an excellent prevention of varicose veins, especially in the summer.
In the office
On the condition of the veins affected not only by the sun's rays, but the air temperature. Therefore, in the heat, even in the office, your legs have hard times. In fact, air conditioning, of course, saves you from the heat, but at the same time, the harm from him a lot. When the air conditioning occurs dehydration, increases viscosity of the blood, which can lead to blood clots.
In hot weather drink as much fluid. Of course, it is better if it is a simple or mineral water. If you have a sedentary job, you should arrange a fizkultminutki to reduce the risk of developing varicose veins. Vessels of different useful load, so try to change shoes often, varying the height of the heel.
Sudden changes in atmospheric pressure in the plane exacerbate the appearance of varicose veins. A prolonged sitting in a chair in the same position provokes stagnation of blood and blood clots.
Therefore, if you are going on a long trip, buy a compression garment. Do not hesitate to make a small charge for the feet - periodically walk around the cabin, or turn the toe of each foot in the air write any words.
In flight, never drink alcohol. It provokes the retention in the body and increases the risk of thrombosis, as well as strong coffee and smoking.