Varicose veins — complications

Superficial venous reflux and varicose veins cause ache and swelling. In addition, the superficial veins can become very inflamed – a condition called phlebitis. Although this is not usually serious, it is sufficiently painful to interfere with work and normal activities. Severe varicose veins increase the risk of DVT and leg ulcers.

Deep vein thrombosis (DVT)

This is a clot in the deep system of veins. It is a potentially serious condition, as sometimes the clot can leave the leg and travel to the heart and lungs - an embolus. DVT is a potential problem after major surgery, illness and periods of immobility. Other risk factors include smoking, oestrogen treatment and varicose veins.

If you are on a long haul flight or other long journey, you may be at risk of DVT. The VeinCare Centre can advise you of your risks and on measures to minimise your chances of developing this condition.

Venous ulcers

These are areas on the lower leg where there is a break in the skin. Ulcers may be small, about the size of a coin, or much larger, sometimes completely encircling the leg. They are painful and sometimes odorous open wounds which leak fluid. Leg ulcers can last for months or even years and can often be socially isolating.

Most leg ulcers occur when vein disease - including varicose veins - is left untreated. They can be triggered by a trivial injury in a vulnerable leg where the skin has been damaged by venous reflux. They are increasingly common amongst elderly people who may have had vein problems for some time. A leg ulcer will affect approximateldy 2% of the population at sometime in their lives.

Most leg ulcers can be healed by accurate diagnosis and the skilled application of compression bandages or stockings to counteract high pressure in the veins. The techniques used at The VeinCare Centre are associated with a 75% healing rate at 3 months. Once healed, a careful assessment of the venous system, treatment of venous reflux and the use of compression hosiery offer the best chance of cure.

For more information on our varicose vein treatments, please visit the consultation and treatment pages of this site or feel free to get in touch.

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