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Diagnosis & Treatment of Spider Veins

Diagnosis of spider veins
How are spider veins treated?
Sclerotherapy
Laser
Treatment Results
What problems can occur with treatment?

Diagnosis of Spider Veins
Vein Disorders - Varicose Veins Most of the time diagnosis of spider veins is straightforward. There they are on your legs. But it is important to identify associated vein disease. Are there also varicose veins present? We have many patients come in asking to have spider veins treated, yet ignore their varicose veins. In general, this will not produce a satisfactory outcome. The underlying factors causing the varicose veins usually relate to the spider veins as well. Usually, one must treat the varicose veins first before treating the spider veins. If the Vein Disorders - Varicose Veins spider veins are very extensive, or form dark purple clusters, an underlying vein abnormality must be sought, and, if identified, treated prior to spider vein treatment. So, sometimes a patient interested in having spider vein treatment may need to have an ultrasound examination to evaluate these special situations.

It is also important to identify other factors which may influence spider vein Vein Disorders - Varicose Veins treatment. Has there been prior vein treatment, and, if so, any complication from it? Was there a significant injury or major surgery of that leg that could have disrupted normal vein patterns? Does the patient have other chronic conditions, blood disorders, autoimmune diseases, diabetes, arterial disease, obesity, skin conditions, etc.? Is the patient taking any medications that could influence treatment, such as blood thinners, steroids, antibiotics, etc.? So, even though treatment of spider veins seems simple, it is important that is supervised by a physician specialist in vein disease.

How are spider veins treated?
Vein Disorders - Spider Veins Sclerotherapy involves the injection of solutions into the veins that cause them to shut down by a process similar to scarring. The needle used is very tiny, and even people with a history of fear of needles tolerate the procedure well. The solutions do not harm other organs in the body, and have longstanding safety records. Highly concentrated saline has been used by many physicians, but is very painful. Most experts use solutions that are chemically similar to detergents. These cause Vein Disorders - Spider Veins only minor discomfort, and generally give better results. Severe allergic reactions to these solutions have been reported, but are very rare. At an international meeting of vein experts last winter, physicians were asked if they had ever seen a serious allergic reaction with use of any of these solutions. Not one hand was raised. If there is a risk from allergic reaction, it must be very, very small. In over 20 years experience with sclerotherapy, I have never had a patient have a Vein Disorders - Spider Veins severe allergic reaction.

Prior to treating the spider veins directly, any associated vein abnormalities must be addressed. At a minimum, this usually involves injection of the reticular veins, and we consider this the first step in treating spider veins. Omitting this is the most common reason we see for poor results in patients treated elsewhere for their spider veins. After a minimum of three weeks following treating the reticular veins, the spider veins themselves can be treated. We usually check the results of this after another three weeks, and do touch up injection of any spider veins that do not appear to have been treated. So, the first spider vein treatment usually takes two or three steps. After each injection session a compression stocking is worn for a week.

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Laser Treatments
What is said here applies to use of laser in treating spider veins of the legs. Lasers are often used to treat spider veins of the face and trunk, and seem very appropriate for that. Treating leg veins is a different matter. Lasers may treat surface spiders as effectively as sclerotherapy. That's the best that can be said. There is no evidence to suggest lasers are more effective than sclerotherapy. The advantage for physicians who use laser on spider veins is that it is very easy to do. Often, however, in the hands of a non-specialist, reticular veins and other vein disorders are not treated, and the results can be sub-optimal. Lasers are often promoted as being able to treat veins that are too small to be injected. There is no such thing as too small a vein for someone experienced in sclerotherapy. People who have had both laser treatment and sclerotherapy report that laser is more painful. That surprises many people, but when you think laser, remember you are thinking about destruction of veins. Remember what lasers did in the last James Bond movie you saw. Laser treatment is more expensive than sclerotherapy because the technology is more expensive. To sum it up, laser hurts more, costs more, and is no more effective, and often less effective than sclerotherapy. Which one to choose seems obvious. Most specialists in vein disease use sclerotherapy rather than laser in treatment of spider veins of the legs.

What are the results of treatment?
After completing the treatment process enough time should be allowed to give the healing process an opportunity to yield the best result. Treatment for vein disease is a process rather than an event. Sometimes there is improvement in the appearance of spider veins after just treating the reticular veins. Sometimes the treated spider veins rapidly become fainter within a week or two. Sometimes substantial improvement takes 6-8 weeks. There will be continued improvement, however, over several months. We usually predict that pink spider veins may become unnoticeable, red ones may become pink, and purple ones may become red or just less prominent purple. It is important to understand that the treatment is not a miracle. We usually suggest waiting three to six months before re-treating remaining spider veins in order to get the most out of the first treatment efforts. Treatment for remaining spider veins usually entails a single injection, since the feeding veins have already been treated. When treating especially dark purple spider veins, three or four treatments over nine to twelve months may be necessary. Also, people with extensive spider veins may not be able to have them all treated in a single session; there are safety considerations in how much solution may be injected at one time. So, remember, you took a lifetime to develop these veins; give us some time to get rid of them. The longer treatment has been delayed, and the more extensive and dark the spider veins, the more involved treatment will be, and the longer it will take to get a good result. Just as one straightens one's teeth through a process of wearing braces, so getting rid of spider veins means getting into the process. Fortunately, it's not as long as wearing braces. And the sooner you start the process, the sooner you'll be wearing shorts again.

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What problems can occur with treatment?
Most of the possible problems that can occur with sclerotherapy are more nuisance than a threat to life or health. Sclerotherapy is medical procedure, and should be carried out under the responsibility of a physician with training and experience in venous disease. While problems in treatment of spider veins are usually not serious, it is important to be aware of several possible events.