Sclerotherapy is a procedure that involves the injection of a chemical called sclerosant within a varicose vein in order to damage the lining within the vein, which will lead to the vein closing. Varicose veins are veins near the skin’s surface which appear large or twisted. They are a common sign of aging, and they will typically appear within the legs or ankles. While not serious, they are very unattractive to many.
How Sclerotherapy Works
During this treatment, the leg or ankle which houses the varicose vein will be elevated so that blood can be drained. Once this is done, the sclerosant will be injected. The time needed to complete this procedure ranges from five to thirty minutes, depending on the number of veins that must be treated, as well as their size. Once the injection is made, pressure will be placed on the vein to block the return of blood once the patient stands. Some patients will need to wear compression stockings after their operation in order keep the pressure applied.
The injection can be painful, and once the chemical enters the vein the patient may feel a burning sensation. This will wear off after a few moments. Depending on the number of varicose veins you have and their size, you may need to return for multiple sessions until the process is complete.
Why Use Sclerotherapy?
Many people like sclerotherapy because it is minimally invasive, the costs are lower than most surgical operations, and there is no requirement to stay at a hospital. Additionally, it allows a patient to quickly return to work and other daily activities. Its purpose is primarily cosmetic in nature, as the varicose veins themselves are harmless. But they are unsightly, and getting rid of them can dramatically improve the skin.
There are some side effects associated with the procedure, and these are changes in skin color along the vein that has been injected, and itching or scarring which results from the destruction of the tissue near the vein. However, if you work with a reliable doctor such as Dr. Fischer, the chances of encountering severe side effects are highly minimized.
New Procedure for Sclerotherapy
A newer procedure has been developed which is less invasive. This procedure involves the injection of the sclerosant via a catheter, and once the injection has been made, the catheter and chemical are sent to the varicose vein with the assistance of duplex ultrasound. This process is more efficient than traditional sclerotherapy because it allows larger veins to be treated, a process that previously had to be done surgically, where the veins would be tied and then removed.
Post-Treatment Information
One of the benefits to sclerotherapy is that it doesn’t require any recovery. Patients who have undergone this procedure will usually be able to walk as soon as the treatment is completed, but you should avoid heavy exercise at least three days after the procedure. You should also avoid exposure of your legs to the sun for at least two weeks.
This article was not written by Dr. Robert S. Fischer M.D and may not represent his views. To talk to Dr. Robert S. Fischer M.D. please contact the office directly.
