What causes viscous veins? | AnswersDrive

In some instances, the absence or weakness of valves in the veins may cause poor venous circulation (blood flow in the veins) and lead to varicose veins. Valves inside veins normally act to ensure that blood in the veins does not flow in a backward direction (retrograde) away from the large (deep) veins and the heart.

Also to know is, what causes purple veins?

(This problem is called venous insufficiency.) When backed-up blood makes the veins bigger, they can become varicose. Spider veins can be caused by the backup of blood. They can also be caused by hormone changes, exposure to the sun, and injuries.

Why do I have purple veins on my legs?

Veins have valves that act as one-way flaps to prevent blood from flowing backwards as it moves up your legs. If the valves become weak, blood can leak back into the veins and collect there. Spider veins can be caused by the backup of blood. They can also be caused by hormone changes, exposure to the sun, and injuries.

How do you treat spider veins?

There are seven major forms of treatment for varicose veins and spider veins:

  1. Support stockings.
  2. Lifestyle changes.
  3. Sclerotherapy.
  4. Endovenous laser treatment is a procedure in which a small laser fiber is inserted into the vein.
  5. Radiofrequency occlusion.
  6. Surgery.
  7. Lasers and intense pulsed light.

You May Like Also

  • Can varicose veins be fatal?
  • Can Apple cider vinegar get rid of spider veins?
  • What is the cause of dry rot?
  • What do you do for a rash caused by the sun?
  • What are the four basic causes of environmental problems?
  • What can cause an electrical arc?
  • Who Caused 1st World War?
  • What are the causes of did?
  • How many hours does it take to beat Just Cause 4?
  • What does cause mean in cause and effect?