Overview

Chronic Venous Insufficiency is a condition in which the veins of the legs are no longer able to return the blood to the heart effectively. This condition impairs blood flow and can cause long-term tissue damage. The primary indications of CVI include oedema, pain, skin discolouration, varicose veins, leg ulcers, and a change in sensation. Risk factors for CVI include past DVT, pregnancy, obesity, lack of exercise, ageing, prior surgeries, and medical treatments, such as radiation and external devices, such as pacemakers.

What is Chronic Venous Insufficiency?

Chronic Venous Insufficiency happens when the veins of the legs do not allow the blood to flow back to the heart because of damage to the veins. Usually, the valves in the veins of the legs ensure the proper flow of blood towards the heart, but Chronic Venous Insufficiency damages those valves. This results in the collection of blood and the formation of a pool of blood in the legs. The chronic condition leads to swelling of the legs and also leaves a dark and unsightly patch on the legs. Serious negligence towards the disease might also lead to leg ulcers.

Issues related to Chronic Venous Insufficiency

Cardiovascular Issues

Chronic Venous Insufficiency occurs when the veins in the legs do not allow the blood to flow back to the heart. It results in the formation of a pool of blood in those veins. It can be a major reason for cardiovascular issues. The damage to the valves in the veins leads to CVI or Chronic Venous Insufficiency. The disease also makes it difficult for the veins to flow blood properly. It is one of the reasons for cardiovascular issues.

Swelling of Legs

The blood pooling in the veins due to chronic venous Insufficiency swells the legs terribly. Hence, the affected individual cannot perform activities such as walking, climbing stairs, working out, and many other daily chores. In addition, swelling of the legs might worsen over time if not addressed promptly with proper chronic venous insufficiency treatment guidelines and medications.

Symptoms of Chronic Venous Insufficiency

Symptoms of Chronic Venous Insufficiency become more pronounced if not treated timely. The leg pain and swelling are accompanied by many other issues that make it challenging for the affected individual to carry out day-to-day or routine functioning. Mentioned below are some of the signs and symptoms of Chronic Venous Insufficiency:

- Tired and aching legs- Chronic Venous Insufficiency leads to tiredness and fatigue in the legs. The condition worsens for people with standing jobs who are compelled to put pressure on their legs for prolonged periods. As a result, the one-way valves in the legs cannot function properly, leading to heaviness and achy legs.
- Leg Cramps- Chronic Venous Insufficiency involves the weakening of valves of the legs leading to the pooling of blood in them. Hence, the patient also experiences swelling of the legs and leg cramps. It can be inconvenient for the individual suffering from it to walk, climb stairs, and perform daily physical activities.
- Discolouration of legs- The discolouration of the legs occurs in case of Chronic Venous Insufficiency due to blood pooling in the veins. The weakening of veins leads to improper blood flow to the heart, causing it to accumulate in the same place. It causes discolouration of the legs.
- Itchy Skin- Negligence towards chronic venous insufficiencyself-carecan result in stasis dermatitis. Improper flow of blood in the veins of the legs leads to itchy and irritated skin making it uncomfortable for the patient suffering from chronic venous Insufficiency.
- Lipodermatosclerosis- The fat beneath the skin above the ankle becomes hard in this condition. It results in skin shrinking in the area.

Risk Factors Involved in Chronic Venous Insufficiency

- Deep Vein Thrombosis (DVT) - Chronic venous Insufficiency is a consequence of deep vein thrombosis or clotting of blood in the veins of the leg. It can also lead to swelling of the legs or chronic pain in the legs.
- Obesity:Obesity is one of the major causes of fatty tissues. In overweight or obese people, the pressure on the veins increases, resulting in lower blood flow. It leads to swelling of the legs, discolouration, and the inability to walk hassle-free.
- Pregnancy- Pregnant females are also prone to chronic venous Insufficiency. The pressure on lower limbs can weaken the veins, making easy blood flow difficult. Hence, pregnant females must follow chronic venous insufficiency treatment guidelinesto avoid worsening the condition.
- Lower Physical Activity- Lower physical activity is another risk factor observed in Chronic Venous Insufficiency. The veins carrying blood from the legs to the heart can be obstructed due to weak valves in the veins. Hence, it is advised to practise leg workouts to increase blood flow in veins to avoid worsening venous insufficiency conditions.

Treatment Options for Chronic Venous Insufficiency

Chronic Venous Insufficiency is not a serious issue but should be taken care of to avoid enhancing chronic venous insufficiency stages. Mentioned below are some of the treatment options to avoid the disease:

- Leg Exercise- Leg exercise helps to improve the flow of blood in the veins of the legs. Hence, chronic venous insufficiency treatment guidelinesinvolve different types of leg exercises. Exercises help elevate the blood flow and avoid the worsening of the disease.
- Medicines- Specific medicines for the patient according to the patient's condition help reverse Chronic Venous Insufficiency conditions. The medicines help to elevate the blood flow and lower conditions such as swelling of the legs, blood clots in the veins, discolouration, and many other related symptoms. Medicines also help to get relief from leg ulcers caused due to the disease. Doctors usually prescribe anticoagulants, antibiotics, and medicated wrap to ease the condition.
- Compression Therapy- It is the mainstay of treatment for CVI which reduces discomfort and swelling, increases leg circulation and supports the veins of the leg. Compression products come in various forms, including specialised hoses, dressings, and bandages.
- Sclerotherapy- This step is performed if the seriousness of the chronic venous insufficiency stages elevates. The procedure involves injecting the chemicals into the veins damaged due to the disease. The chemical helps stop the blood flow from the affected veins and redirect the blood through other veins towards the heart. It helps to lower the condition's symptoms and allows the patient to heal swiftly.
- Phlebotomy- For people with CVI and iron overload, phlebotomy (therapeutic removal of blood) may reduce the amount of iron in the blood. It helps in improving CVI symptoms.
- Endovenous Ablation Therapy- It is a minimally-invasive procedure used to treat varicose veins in the legs and thighs. During endovenous ablation, a thin tube called a catheter is inserted into the vein through a small puncture in the skin. Heat energy ablates the vein, causing it to collapse and seal shut.
- Ambulatory Phlebotomy- It is a procedure that involves extracting a small amount of blood from a vein, usually a peripheral vein located in the arm or hand, for diagnostic testing and evaluation. Local anaesthesia is used in this minimally-invasive procedure for scarring and closing smaller varicose veins.
- Surgery- The last and final option to treat the worst chronic venous insufficiency scenariois surgery. Surgery involves stripping the damaged vein to relieve the issue from the root. Hence, in case of elevated chronic venous insufficiency stages, surgery is recommended by the doctor to avoid the worsening of the disease.

When to Consult a Doctor

You can also get in touch with the expert cardiology doctors at Narayana Healthcare based in your city to get immediate attention and medical support during injuries, health disorders or any other health concern.

Conclusion

Chronic Venous Insufficiency is a disease involving the improper flow of blood from the veins of the legs to the heart. The inability of this activity leads to this disease, making it difficult for the affected individual to perform normal routine physical activities. Chronic venous insufficiency self-care helps to lower the symptoms and help heal a patient faster.

Frequently Asked Questions

Q. What is Chronic Venous Insufficiency? A. Chronic Venous Insufficiency is a disease that involves the inefficiency of the veins to pump blood back to the heart. It can result in swelling of the legs, discolouration, itching, and feeling obstructed in the functioning of the legs.

Q. What are the symptoms of chronic venous Insufficiency? A. Swelling of the legs, chronic pain, discolouration, itching, and many other similar occurrences are some of the symptoms of chronic venous Insufficiency.

Q. What are chronic venous Insufficiency's side effects in the affected individual's daily life? A. The affected individual may face inconvenience in walking, working out, strolling, jogging, and other related activities.

Q. Can chronic venous Insufficiency lead to cardiovascular disorders? A. Chronic Venous Insufficiency increases pressure on the veins making it difficult to pump blood back to the heart. Hence, it can be a major reason for cardiovascular issues.

Reference Links

https://my.clevelandclinic.org/health/diseases/16872-chronic-venous-insufficiency-cvi
https://www.hopkinsmedicine.org/health/conditions-and-diseases/chronic-venous-insufficiency
https://www.adventisthealth.org/site-search/?C=articles