Medically reviewed by Dr. Nehal Naseer, MBBS, FCPS (Surgery). Last updated October 9, 2026.
About this condition
Deep vein thrombosis, or DVT, is a blood clot that forms in one of the deep veins, most often in the leg. It can cause pain, swelling, warmth, or redness, usually in one leg. DVT needs prompt medical attention, because a clot can sometimes travel to the lungs, which is a serious problem. Anyone with sudden leg swelling and pain, particularly alongside breathlessness or chest pain, should seek urgent medical care.
When to seek review
Persistent, worsening, or severe symptoms should always be reviewed by a doctor. If in doubt, contact the hospital or arrange an appointment with the relevant department.
Which department this relates to
Conditions of this kind relate to the Vascular Surgery department at Gulzar Surgimed. Not every case needs surgery, and a doctor will discuss the options after assessing your situation.
To arrange an assessment, request an appointment or call 0300 9687763. This page is general information and does not confirm which specific treatments are provided.
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Speak to the team about the right specialist for your care.