- Spider and Varicose Veins Slideshow Pictures
- Take the Skin Quiz
- Patient Comments: Varicose Veins - Treatments
- Patient Comments: Varicose Veins - Symptoms
- Patient Comments: Varicose Veins - Surgery Experience
- Varicose veins and spider veins facts
- What are veins and what is their function?
- What are varicose veins and spider veins?
- Varicose vein and spider vein pictures
- Who gets varicose and spider veins?
- What causes varicose and spider veins?
- What are varicose vein symptoms?
- How are varicose veins evaluated (diagnosed)?
- What treatments are available for varicose veins and spider veins?
- How can compression stockings help with varicose veins?
- What is sclerotherapy?
- Pictures of sclerotherapy treatment
- What are potential side effects and complications of sclerotherapy?
- What surgical procedures are available to treat varicose veins?
- Can laser be used to treat varicose and spider veins?
- What type of doctors provide treatments for varicose and spider veins?
- What are the side effects of these treatments?
- How can varicose veins be prevented?
Quick GuideSpider & Varicose Veins: Causes, Before and After Treatment Images
What are potential side effects and complications of sclerotherapy?
In some patients treated with sclerotherapy, dark discoloration of the injected area may occur (hyperpigmentation). This usually happens because of disintegration of the red blood cells in the treated blood vessel. In the majority of cases, this discoloration will completely go away within 6 months.
Another potential problem is the formation of new spider veins near the area that was treated with sclerotherapy. This can happen in some patients, but these new vessels also typically disappear within 6 months.
Rare complications may include the formation of an ulcer around the injection site or the formation of small blood clots in the small surface veins (superficial thrombophlebitis).
Is sclerotherapy safe for everyone with varicose and spider veins?
Sclerotherapy is generally safe for most people for the treatment of varicose and spider veins. However, in certain groups of people, such as those individuals who are unable to walk (non-ambulatory), sclerotherapy should be avoided. Other contraindications for undergoing sclerotherapy include obesity, blood clots in the deeper veins, allergy to the sclerosing agent, pregnancy, and arterial obstruction (blocked blood flow in the artery near the varicose vein).