Minor venous dysfunction can change the appearance of veins, making them more visible under the skin. Spider veins are exceedingly small clusters similar in appearance to tree branches, while varicose veins are larger and often bulge under the skin. Reticular varicose veins are in the middle in terms of size, and while they are not usually associated with significant symptoms, they can be upsetting from a cosmetic perspective.
The formation of reticular veins results from vascular insufficiency, or faulty function of the valves within blood vessels. Valve dysfunction causes blood to flow backwards, which can damage vessels. While anyone can develop vascular insufficiency and reticular veins, certain factors may increase your risk:
The risk of reticular veins also increases with age. However, some people develop the condition with no apparent cause.
Reticular veins are usually blue purple in colour and are most likely to develop on the lower extremities (ankles, inner thighs, and back of the knees). Reticular veins can also cause irritation and discomfort, such as itchiness or aches, but not everyone experiences these effects.
Reticular veins are not dangerous on their own, but vascular insufficiency can cause more serious health problems. People with chronic venous insufficiency may experience swelling, skin discoloration, and the formation of ulcers. Not everyone with vein issues will develop chronic venous insufficiency, but you should follow up with your doctor if you experience symptoms like substantial swelling, skin problems, and leg cramps and aches.
Sclerotherapy is a common treatment for reticular veins and other venous issues. This minimally invasive procedure entails injecting a special solution into the vein that seals it off. As a result, blood flow naturally diverts around the sealed vein, and the venous tissue is gradually absorbed by the body.
In the event you are not a good candidate for sclerotherapy, doctors may recommend one or more of the following treatments:
Along with these minimally invasive treatments, you can prevent the formation of new reticular veins by maintaining a healthy weight, developing a fitness plan, and avoiding prolonged sitting and/or standing.