In many cases, people notice visible veins on their legs and think they are a cosmetic issue that needs to be treated. Sometimes, however, it can also be a sign of a more serious problem involving blood circulation. Vein problems have become more common in cities like Hyderabad, where people often sit or stand for long hours. Because of this, it is very important to be able to identify whether it is just varicose veins or a more serious condition.