Chronic venous insufficiency occurs when the valves in the veins malfunction, hindering the proper flow of blood towards the heart. These valves are essential for preventing blood from leaking backward in the veins.
Various factors contribute to chronic venous insufficiency, including genetics, pregnancy, obesity, leg trauma, blood clots, smoking, high blood pressure, lack of exercise, and phlebitis (inflammation of a superficial vein).
If left untreated, chronic venous insufficiency can lead to pain, inflammation, swelling, and the development of leg ulcers.
Diagnosis typically involves a thorough medical history and physical examination, along with a venous ultrasound to assess blood flow, valve function, and vein size.
Treatment options range from non-invasive measures such as compression stockings, antibiotics, leg elevation, and exercise to more invasive procedures like radiofrequency ablation, sclerotherapy, and phlebectomies.
Maintaining a healthy body weight, engaging in regular exercise, avoiding prolonged periods of standing or sitting, and abstaining from smoking can help prevent chronic venous insufficiency.
Symptoms such as leg swelling, pain, and cramping, including restless leg syndrome, are prevalent among individuals with venous insufficiency.
Varicose veins are a common cause of leg pain, swelling, and cramping. Sometimes, varicose veins may be hidden beneath the skin’s surface, leading patients to be unaware of their association with these symptoms.
A physical examination and venous ultrasound can help diagnose the underlying causes of symptoms associated with chronic venous insufficiency.
Treatment options include exercise, antibiotics, radiofrequency ablations, and sclerotherapy, depending on the severity and underlying cause of the condition.