This text is about chronic venous insufficiency (CVI), also known as chronic venous hypertension or chronic venous reflux disease. It explains that CVI occurs when the veins in the legs weaken over time, making it harder for blood to flow back to the heart. This can lead to symptoms such as pain, leg cramping, skin discoloration, and ulcers. The text also mentions several risk factors for developing CVI, including: * Age (venous deterioration begins in the 40s) * Gender (women are more likely to suffer from venous diseases than men) * Body weight (being overweight or obese can increase pressure on veins) * Occupation and lifestyle (jobs that require standing or sitting for long periods, sedentary lifestyles) The text also mentions several treatment options, including: * Compression socks or garments * Elevating legs while lying down * Avoiding prolonged periods of sitting or standing * Regular exercise (such as walking or running) It suggests that finding a treatment plan is important to prevent the development of more serious conditions and to keep veins healthy. The text is likely from a medical website or informational resource, and it provides a clear explanation of CVI and its risk factors and treatment options.