Vascular Spiders and Varicose Veins Outside!

Sclerosis of varicose veins is an outpatient treatment that ends with varicose veins and spider veins effectively, safely and permanently. Its application consists in the infiltration of a drug that has the ability to close the vein achieving the progressive disappearance of the varicose vein as such.



Spider veins, also called telangiectasias, are very small varicose veins of a very fine caliber, less than 1.5mm in diameter, which have a red net appearance and are produced by a dilation of the vascular tissue that is under one of the most superficial layers of the skin, the dermis. Spider veins have a high component of estrogen, so women are more likely to suffer from them, although men may also present them and, although they do not pose any seriousness, their presence in the superficial area makes them very visible and for some people are very unsightly and annoying.


Sclerosis of varicose veins is an outpatient procedure that eliminates varicose veins and spider veins safely, effectively and permanently. Its application consists of infiltrating a medicine through a very fine needle with which it is possible to close the treated veins and spider veins, achieving the progressive disappearance of these as such.

This medication, usually in liquid form, acts by irritating the lining of the vein, causing it to swell and block blood flow. Some solutions contain a local anesthetic called lidocaine. Over time, the vein will turn into scar tissue and disappear.

But what is a varicose vein? Varicose veins are veins that dilate for various reasons, such as genetics, age, overweight, pregnancy … This dilation is due to an alteration of the vascular system itself affecting its functioning, which causes the appearance of varicose veins or spider veins. It is therefore advisable to treat them, for health and aesthetic reasons.

Sclerosis of varicose veins is the most widely used treatment to eliminate spider veins because it is an effective, outpatient treatment without complications or discomfort. 

It is a non-invasive process that does not require surgery and is especially indicated for varicose veins and spider veins of small and medium caliber, since varicose veins that present a greater thickness require other surgical techniques and the fine needles that are used do not reach the micro varicose veins. 

Because a very fine needle is used, which allows the technique to not involve any discomfort to the patient. The number of spider veins to be injected in one session depends on the size and location of the veins, as well as the person’s general medical condition.


The sensation during the session is a burning sensation at the moment of infiltration, but it disappears after a few seconds and is hardly bothersome. At the moment you can see how the product begins to work and its effects will be visible a few days after the session.

The number of sessions that each person will need will depend on the area to be treated and the number of spider veins and their caliber. 

Once the treatment is finished, it will be possible to observe that these disappear in an estimated period of between 4 and 8 weeks. The approximate duration of this practice for the treatment of spider veins is about 30 minutes and each intervention is performed with a minimum interval of 7 days. 

In the days following the session, redness and swelling may occur in the treated area, so if you opt for this particular technique to remove varicose and spider veins, you should keep in mind that it is recommended to wear compression stockings (at least 3 days after each of the sessions) to help the flow of veins for the duration of the treatment.

Effectively put an end to unsightly varicose veins and show off your legs at their best.


Prior to the sclerosus treatment for spider veins, your doctor will study your case and your characteristics to decide if you are a good candidate to undergo the procedure. If you are in New York and not sure which provider to go, Vein Center in NY is one of our recommendations. They are one of the best when it comes to treating varicose and spider veins.

You will not be able to undergo this treatment if you are pregnant, but there will be no problem if you are taking birth control pills. If you have had any blood clots in the past, eligibility will depend on the general health of the area needing treatment, as well as the reason for the clot.


After sclerosis for spider veins, you will be able to go home normally and resume your daily activities. Walking is encouraged.

Patients are instructed to wear compression stockings to facilitate and assist the flow of the spider veins and the treated area.

After the injections, aspirin, ibuprofen or other anti-inflammatory medications should be avoided for at least 48 hours. In addition, you should avoid the following for 48 hours after treatment: hot baths, hot compresses or towels, whirlpools or saunas and exposure to direct sunlight. You can shower normally, but the water should be cooler than normal. Treated areas can be washed with mild soap and warm water.


If you had sclerosis treatment for small varicose or spider veins, you can usually expect to see definitive results in three to six weeks. Larger varicose veins may require three to four months. However, multiple treatments may be necessary to achieve the desired results, depending on the characteristics of each individual and the condition of their varicose or spider veins.

Varicose veins that respond to treatment usually do not recur, but new ones may appear.

A follow-up visit is likely to be scheduled about a month after treatment to verify the success of the procedure and to decide if more sessions are needed. In general, you should wait about six weeks before undergoing another sclerosis session.

Studies of sclerosis for the treatment of varicose and spider veins indicate that it has an overall success rate of about 50 to 80 percent in eliminating the treated veins.


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I am Michelle. Being the manifestation of the dreams of every fitness seeker, our experts serve for every little need to the utmost health benefit.