Blood Clot In Varicose Vein: Risk and Its Types

Contrary to popular belief, varicose veins are more common. A quarter of adult individuals suffer from this illness. Despite being common, you might not encounter them very often because of their ugly appearance. When big, twisted, and occasionally colorful cords appear on the legs, many individuals try to hide them or look for ways to get rid of varicose veins completely.

Varicose veins are common, but they are worse for your appearance and self-worth than they are for your health. Your legs’ superficial veins are mainly affected. Aches, pains, edema, or skin discoloration are possible. Additionally, blood clots in your legs may form in specific circumstances.

What Are Varicose Vein?

A varicose vein, also known as a varix, is a twisted, enlarged blood vessel that appears just beneath the skin’s surface. The veins typically show up in the legs and protrude prominently. Varicose veins can result from elevated blood pressure in the legs due to compromised veins and valves. Approximately 23% of persons in the US suffer the ailment, which medical professionals hardly ever link to health hazards. “Spider veins” is another term for varicose veins. Although varicose veins are not harmful in and of itself, when combined with blood clots, they can cause further difficulties.

Blood Clot In Varicose Vein
Vericose Vein

Clots function as blockages in the circulatory system of the body, preventing excessive bleeding following trauma or from a ruptured vascular wall.

Blood clots that develop in response to an injury are advantageous because they halt more bleeding. On the other hand, some blood clots might be harmful when they develop suddenly and do not go away on their own.

When blood clots form in the body, they can obstruct blood vessels that carry oxygen, potentially causing tissue damage. 


Varicose veins are frequent and are typically caused by circulation problems, pregnancy, or age-related blood vessel weakness. Your legs may feel heavy, ache, and swell as a result of them.


Because varicose veins are caused by malfunctioning valves in the veins that exit your legs, they are an indication that blood clots may be formed. As a result, varicose veins develop in the afflicted vein due to blood pooling and swelling. Your blood is more likely to pool together due to circulation problems, which increases the likelihood that platelets will adhere to one another and form a clot. A varicose vein visible from the surface indicates the possibility of internal clots developing deeper.


The most typical signs that a blood clot is present are as follows:

  1. Being in agony to the point where you are unable to move certain body parts, especially if there are no other symptoms present.
  2. Strong burning sensation over one or more bodily parts.
  3. Sweating excessively in one or more body parts.
  4. An abrupt onset of warmth in a particular bodily part.
  5. Experiencing faint, severe itching or dizziness.


A clog or mass generated in the blood is called a blood clot. Blood clots can form on the surface of organs as well as inside your veins, arteries, and lungs. Some common types are:

1. Deep Vein Thrombosis (DVT): 

This kind of clot happens when a thrombus forms in a vein that is deep within the body; it can happen in the arms or pelvis, but most generally happens in the legs. Leg edema, soreness, and reddish-bluish skin discoloration are among the symptoms. This clot has the potential to become an embolus, which spreads throughout the body through the bloodstream. It could obstruct blood flow to vital organs including the heart and lungs if it becomes trapped. A deep clot can become a potentially deadly pulmonary embolus when it makes its way to the lungs.

2. Superficial Blood Clots or Phlebitis: 

These clots harm blood arteries and appear just beneath the skin in varicose veins. They frequently occur following surgery or an injury. These blood clots often do not go farther into the circulatory system and are not dangerous. Leg pain, itching, or a burning feeling are some of the symptoms. The afflicted area’s skin may also seem varicose or puffy.

3. Pulmonary emboli (PE): 

These clots originate in the legs but pass via the bloodstream to the lungs, where they lodge and obstruct normal blood flow to vital organs such as the heart and lungs. Deep vein thrombosis-related obstructions are included in this category. If PE is not treated right away with anticoagulant drugs like Warfarin, it could be fatal.

Facts about blood clots:

  1. Blood clots in deep veins have the potential to move and enter the lungs. We refer to this as a pulmonary embolism.
  2. Pulmonary embolism causes more deaths than breast cancer, AIDS, and vehicle accidents put together.
  3. Profound vein thrombosis is indicated by swelling in the leg and profound discomfort in the thigh or calf.
  4. Varicose veins can also cause blood clots to form. We refer to this as superficial phlebitis.
  5. Typically, superficial phlebitis feels like a sore, firm lump on your lug.
  6. Blood clots may be quite dangerous. Even though they are typically smaller and less harmful, varicose veins nonetheless require medical attention from your doctor.
  7. You must visit a doctor right away if you have varicose veins and suffer from calf pain or swelling.

Risk Factors For Blood Clots:

  1. Possessing varicose ulcers, varicose veins, and varicose leg sores. When a blood vessel is compromised or injured, blood clots can develop. Because the vein walls no longer support the vessels, which raises the possibility that they could burst open, having varicose veins increases your chance of getting blood clots.
  2. A stasis is a slow flow of blood. Prolonged immobility due to varicose veins, significant surgery, and poor circulation can all lead to blood clots. 
  3. Anomalies in the blood coagulation factors. Blood clots may occur as a result of a malfunction in blood clotting factors. Varicose veins, varicose ulcers, varicose leg sores, oral contraceptives, pregnancy, menopause, use of birth control pills or hormone replacement therapy, estrogen supplements after menopause, smoking cigarettes, obesity, a family history of blood clots (particularly if your mother had varicosities or varicosities), and cancer, particularly malignancies that have spread to the bone marrow, are among the risk factors.


It’s critical to recognize the signs of leg blood clots. In this manner, medical assistance and a diagnosis can be received. If you suspect you may have a blood clot, get help from a doctor right once. Get in touch with The Vein Center right now if you’re worried about deep vein thrombosis or are seeking varicose vein removal options or surgery. To treat your leg pain and restore your optimal appearance and well-being, our vein specialists can design a customized treatment plan just for you.

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