Varicose veins, also called varicose veins or varicose veins, are swollen, twisted veins that lie just under the skin. They usually occur in the legs.
Varicose veins sometimes form in other parts of the body. The haemorrhoidsexternal linkvaricose veins, for example, are a type of varicose veins that occur in the rectum. The telangiectasiasexternal linkSpider veins, or spider veins, are another type of venous problem that affects the smaller blood vessels. The varicocelesexternal link are swollen veins that appear in the scrotum. This article focuses on varicose veins that form in the legs.
What are the symptoms?
Varicose veins can cause, among others, the following symptoms:
- blue, bulging veins
- itching or burning discomfort around the veins
- changes in skin colouring around the veins
- swelling in the legs
- dull, persistent pain in the legs
- a feeling of heaviness in the legs and feet
- nocturnal leg cramps
Varicose veins can sometimes limit your activity. Symptoms may worsen when you sit or stand for long periods, and may improve when you lie down or elevate your feet.
Talk to a health care provider if you think you have varicose veins. Getting early treatment can keep varicose veins from getting worse and help prevent complications, such as bleeding and ulcers. The ulcersexternal link are open sores that do not heal well and can become infected or cause other problems. Call your provider right away if your varicose veins suddenly get worse or if you notice bleeding or a sore.
