Varicosity treatment and diagnostics abroad

Varicose veins are enlarged, twisted veins, most often visible under the skin of the legs. Weakness of the vein walls or valves can allow blood to flow backwards and pool. Some people notice only their appearance; others have aching, heaviness, itching, ankle swelling or skin changes. The size of a visible vein alone does not establish how serious the problem is. New leg swelling or pain should not automatically be attributed to existing varicose veins.

A vascular specialist assesses symptoms, examines the legs and uses duplex ultrasound when indicated to map reflux and guide treatment. Options may include measures to relieve symptoms, selected compression, endovenous treatment, foam sclerotherapy or surgery. The choice depends on the affected veins, other health conditions and personal priorities. Discuss likely benefits, complications, recurrence and follow-up rather than assuming that every visible vein needs a procedure.

When an assessment is useful

Seek an assessment for troublesome aching, heaviness, itching, swelling or changes such as eczema and skin darkening. A hard, painful superficial vein or a leg ulcer also needs medical review. Tell the clinician about previous thrombosis, vein procedures, pregnancy, medicines and difficulties with walking. Examination helps distinguish varicose veins from other causes of leg symptoms.

Duplex ultrasound evaluates blood flow, valve failure and relevant deeper veins. It helps identify which veins contribute to the problem before an intervention. A photograph cannot provide this information. Small, symptom-free thread veins do not automatically require the same investigation or treatment as symptomatic varicose veins.

Choosing treatment

Regular comfortable movement, avoiding prolonged immobility, leg elevation and weight management when appropriate may ease symptoms. They do not necessarily remove established varicose veins. Compression can help selected patients, but the strength and fit require assessment, particularly when arterial circulation is impaired. Do not choose strong stockings solely from an online size chart.

For suitable patients with confirmed truncal reflux, treatment may close the faulty vein from within using heat. Ultrasound-guided foam or surgery may be considered when appropriate. Other techniques depend on anatomy and local expertise. A specialist explains the alternatives and whether visible branches require separate treatment. No technique guarantees that new veins will never develop.

Risks and continuing care

Possible adverse effects include bruising, discomfort, skin changes, nerve injury and blood clots; risks differ between procedures and patients. Agree on medicines, activity, any temporary compression and when to seek help. Travel plans should allow for the recommended review and an individual assessment of clot risk. Follow-up may be needed for persistent symptoms or recurrence.

Frequently asked questions

Do all visible veins need treatment?

No. Symptoms, skin damage, bleeding and ultrasound findings matter alongside appearance. Discuss what you hope treatment will change.

Will stockings cure the problem?

They can relieve symptoms in selected circumstances but do not remove the underlying veins. Suitability and fit should be checked.

Can varicose veins return?

Yes. Previously treated veins or other veins may cause later symptoms. Further assessment determines whether additional treatment is useful.

When is urgent local care needed?

Bleeding from a varicose vein requires immediate attention. Apply direct pressure, elevate the leg and seek urgent local help; uncontrolled bleeding or faintness is an emergency. Sudden one-sided leg swelling or pain needs urgent assessment for a possible clot. Chest pain or breathlessness requires emergency care.