Superficial Venous Thrombosis

SVT is diagnosed via clinical examination of the affected area as well as a detailed Doppler ultrasound scan of the veins.

Treatment can typically be undertaken at home, and may include prescription antibiotics, anti-inflammatories, painkillers, and hot compresses to relieve pain. SVT typically resolves in approximately 2 weeks, though more severe cases may require treatment via removal of the affected vein. This is typically more common if you also have varicose veins.

At The Vein Clinic we have a highly specialised sonographer performing Doppler ultrasound scans on-site, as well as our own custom-built vein treatment room in Perth. With Dr Matar at the helm, a dual-qualified specialist doctor, you can be assured that you will receive an accurate and thorough diagnosis as well as a personalised treatment plan to resolve your issue as quickly as possible, so that you can return to normal life.

Superficial Venous Thrombosis will usually lead to inflammation in the adjacent soft tissues and skin and is commonly mistaken for cellulitis as was the case in this patient with SVT of the of the great saphenous vein.

Typically there will be palpable “rope” along the line of the thrombosed vein.

Ultrasound is required to confirm the diagnosis and exclude co-existing DVT (deep venous thrombosis) present in up to 25% of cases.

Can Superficial Venous Thrombosis Be Prevented?

Generally this is a short-term condition that can be resolved without complications or long-lasting side effects. Complications that may arise include cellulitis (skin infection, treated with antibiotics) or progression to Deep Vein Thrombosis, a more serious condition where a blood clot forms in the deep veins of the leg. Aside from these rare complications you can expect a full recovery in 1-2 weeks, though this may take longer if infection is involved. SVT can recur if you have varicose veins.

Prevention is limited though there are some steps you can take to limit your chances of this occurring. Regular walking exercise (or walking in water for those less able-bodied) is always beneficial for good vein health. If you are travelling make sure to get up and walk around every couple of hours. Move your limbs and stretch regularly if you must sit or lie down for long periods. Stay hydrated. If you have risk factors for Superficial Venous Thrombosis such as varicose veins, pregnancy, diabetes, obesity, or oral contraceptives, talk to your doctor prior to undertaking long-haul flights to discuss a low dose of aspirin for your travels.