Frequently Asked Questions (FAQ'S)
1) What are varicose veins?
Varicose veins are unsightly, dilated veins as a result of abnormal valves which causes blood to reverse flow and pool within the veins. This causes the legs to feel very tired and heavy, night cramps, itching and other symptoms. If left untreated, they may lead to phlebitis, blood clots, skin changes and ulceration.
2) What causes varicose veins?
Varicose veins are usually related to heredity. Other conditions which preispose to varicose veins include pregnancy, obesity, hormone therapy, long-term standing and injury.
3) How is the CLOSURE procedure performed?
To perform the procedure, a small catheter (flexible tube) is inserted through a small puncture. The procedure is done under ultrasound guidance for the insertion of the catheter and for precise placement of the catheter before treatment is performed. The catheter delivers radio frequency (RF) energy to the vein wall causing it to heat. As the name warms, it collapses and seals shut. After the procedure, the catheter is move removed, the bandages are placed over the insertion site and your leg is wrapped for 2-3 days to aid healing.
4) Is a procedure painful?
Patients treated with the CLOSURE procedure feel very little pain during the procedure. Your physician will give you a local anesthesia to numb the treatment area.
5) How soon can I resume normal activity after the treatment?
You can resume normal immediately after treatment. Your doctor might recommend a special exercise regimen after the treatment. It is suggested that you refrain from very vigorous activity, suh as heavy lifting & practices or prolonged period to stand for short period of time following treatment.
6) Will there be swelling following the procedure?
In most cases, there is little to no swelling following treatment. On very rare occasions, there might be some slight tenderness or tingling the first few weeks after treatment.
7) What are spider veins?
Spider veins are tiny dilated blood vessels seen in the skin of the legs. Although spider veins may result in itching and minor aches and pains, they're not a health problem.
8) What causes spider veins?
Spider veins are formed when veins become dilated and swollen with stagnant blood. Pregnancy and hormonal variations may stimulate there appearance.
9) Do the varicose veins come back?
Sclerotherapy destroys the vein, it will not return when sclerosis is complete. This procedure, however, will not prevent new veins from forming.
10) What is sclerotherapy and does it hurt?
Sclerotherapy involves introduction of a very small needle to inject a solution into the diseased veins. The solutions work by causing veins to shrink, close off and gradually disappear.
11) How are spider veins treated?
Sclerotherapy is the treatment of choice for spider veins.
12) How long as it takes to look better?
The tiny spider veins may disappear quickly. Following treatment, the veins may look a slightly darker color with some bruising. Some blood may become trapped in the veins as they close down. The larger veins require a few weeks to show an improved appearance. Normal healing takes approximately eight weeks.
13) What can I do to prevent vein problems?
Once you have varicose and spider veins, they will not go away without medical attention. While it is important to seek early treatment to slow the progress of venous disease, there are some simple measures that can help alleviate symptoms. These include regular exercise, support stockings, high-fiber diet, weight control and no leg crossing.
14) How many treatments will I need?
It is important to seek early treatment to reduce symptoms and achieve the best results. The choice of treatment will depend on the quantity, location and size of the affected veins as well as the desired level of cosmetic effects. After the initial consultation, the doctor will give you a rough estimate of the number of treatments necessary.
15) Where can I get more information?
You can access the associated venous links, online, that I've noted. There are a number of books available including, VARICOSE VEINS: a guide to prevention and treatment, by Dr. Harold Baron.