Several key factors can contribute to their development:
Sedentary lifestyle – Sitting or standing for extended periods reduces blood circulation, leads to blood retention and additional pressure on the veins.
Overweight – Excess weight puts pressure on the veins in the legs, weakens the valves and leads to problems over time.
Can purple veins be a sign of illness?
In some cases, purple veins can be a sign of hidden health problems:
Chronic venous insufficiency – When the venous valves do not function properly and blood stagnates in the veins, they dilate and change color.
Blocked arteries or vascular disease – Can contribute to the appearance of purple veins.
Leg injuries – Mechanical injuries can temporarily change the color of veins.
Cardiovascular problems – If purple veins are accompanied by shortness of breath or chest pain, this could be a sign of heart disease.