Spider veins, also known as telangiectasias, are small dilated blood vessels that can occur near the surface of the skin or mucous membranes, measuring between 0.5 and 1 millimeter in diameter. While they may not always cause any symptoms, they are often cosmetically unappealing and can cause people to feel self-conscious about their appearance. So, what do you need to know about spider veins? Let’s take a look.

What Causes Spider Veins?

Spider veins are caused by weakened valves in the veins that allow blood to pool and become visible through the skin’s surface. This can be due to a number of different factors, including heredity, pregnancy, age-related changes in vein walls, obesity, trauma or injury to the area, or prolonged periods of sitting or standing. In some cases, spider veins may be related to a more serious underlying health condition such as deep vein thrombosis (DVT), so it is important to seek medical advice if you have any concerns.

How Can I Treat My Spider Veins?

There are a number of treatment options available for spider veins including sclerotherapy (injections of a solution into the affected area), laser therapy (using light energy to destroy the unwanted tissue) and endovenous ablation (using heat energy delivered through a catheter placed in the vein). Your doctor will be able to recommend the most suitable option for your individual needs based on your medical history and lifestyle factors. It is important to note that these treatments may not be entirely successful in all cases and some people may require repeat treatments over time for long-term success.


Spider veins can affect anyone at any age but there is no need to suffer in silence! If you are experiencing spider veins and would like treatment options then book an appointment with your doctor today – they will be able to provide advice on what treatment might best suit your individual needs. With modern treatments available that have minimal side effects and downtime required afterwards, it is certainly worth considering if you want smoother skin free from unsightly spider veins!