What causes varicose veins?

 

Today we will look into varicose veins causes, symptoms and treatment options. After reading this, you should understand the condition in brief and know what the facts and the myths are surrounding the condition. Veins are blood vessels that return blood that has finished delivering oxygen to parts of the body to the heart and lungs. Varicose veins refer to the condition that causes veins to become larger twisted and bulging from the body. These enlarged veins are an eyesore with a purple dilated appearance.

Where do varicose veins appear?

According to RejuVeination, varicose veins are commonly found on feet, legs, and thighs. The dilated veins are referred as varicosities. The condition can come at any time but tends to be intensified as the patient grows older. The level of dilation and coloration varies from patient to patient but in all cases veins tend to emerge from the tissue.

There are many types of veins in the two categories of superficial or deep veins.  While superficial veins are located closer to the skin, deep veins are the main channels linking tissue veins to the heart. Valves on veins allow blood to flow in only one direction in order to ensure smooth flow and prevent occurrence of varicosities.

How to identify varicose veins

The first diagnosis of varicose veins is usually by the individual by themselves and doctors can then confirm. Varicose veins are an eyesore with bulging effects and a change of skin tone. They can also be an alarming scare for many and may cause unnecessary worry. For some patients, it’s more than just the appearance. Varicose veins can also be painful with cramps sending pangs of pain to affected areas.

Still, there are people out there with varicose veins who will have only a cosmetic issue with the condition. The condition can cause thrombophlebitis which is the clotting of blood in affected parts of the vein but which is equally harmless.

Sometimes the pain is accompanied by hardening and redness in the impacted area and sometimes it can become overly tender as well.

What causes varicose veins

As for the actual causes of varicose veins, many theories have been advanced. Scientists recently reached a consensus that there are multiple causes of the condition including mostly genetic factors. Also, the condition tends to be inherited and could start at a later age. 

Some Infection 

Varicose veins may indicate the presence of another vein infection and should therefore never be ignored.

Defective valves

It is commonly accepted that varicose veins are due to damaged valves in the affected veins. While it is still unclear what causes the valves to malfunction, it is suspected that the valves become inefficient causing blood flow to reverse causing the bulging.

Ideally, deoxygenated blood should flow from the legs and all other parts of the body to the heart regardless of the current stance and position of the body. This is possible thanks to the unidirectional valves in veins and the pumping of the heart. Inefficient valves may cause blood to flow backward in a small area of the tissue which could result in vein damage due to exceeded pressure.

Pregnancy

Pregnancies are thought to trigger varicose veins due to an increase in blood volume. The weight of the growing baby and uterus causes excessive pressure on blood vessels. In addition, the hormones estrogen and progesterone during pregnancy have a relaxing effect on vein walls. Most women will experience the condition during the onset of early pregnancy and menstruation.

Strain 

Other causes of varicose veins include trauma to the affected area which may cause damage to veins, constipation, chronic coughing all other conditions that cause people to strain the body continuously for prolonged periods of time.

Varicose veins or Deep Vein Thrombosis?

In contrast, deep vein thrombophlebitis (DVT) is a more serious condition that results from blood clotting in the deep veins. These clots on larger veins are particularly dangerous because they can easily find their way back to the heart and lungs where it can be lodged. DVT requires immediate admission and treatment with prescription blood-thinning medications.

In conclusion, varicose veins are relatively harmless but should be brought to your physician’s attention. Further tests can confirm if they exist in isolation or even if the prognosis is correct. For more information check out https://rejuveination.com/

 


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