How long does a GP consultation take to work for deep vein thrombosis?

The GP may examine one leg for swelling, pain, warmth, or colour change and ask about recent surgery, immobility, pregnancy, previous clots, cancer, or hormone medicines. Because symptoms can have other causes, diagnosis usually needs urgent clinical assessment and testing rather than symptoms alone. If a clot is suspected, you may be sent for same-day imaging or hospital assessment, and anticoagulant treatment may be started when clinically appropriate. Anticoagulants prevent clot growth and new clots; the body then gradually breaks down the existing clot.

Follow the referral instructions promptly and take anticoagulants exactly as prescribed if they are started. Tell clinicians about unusual bleeding, falls, planned procedures, and every medicine or supplement you use. Do not massage a swollen painful leg or delay testing because symptoms seem mild. Keep follow-up appointments so treatment and bleeding risk can be reviewed.

Call emergency services for sudden breathlessness, chest pain that may worsen with breathing, coughing blood, fainting, or a racing heartbeat with severe weakness. These can be signs that a clot has reached the lungs. Seek urgent help for heavy bleeding, black stools, vomiting blood, or a severe headache while taking anticoagulants.

Ask where testing will happen, when treatment starts, how long to take it, and which activities or medicines to avoid. Tell the GP about bleeding disorders, kidney or liver disease, pregnancy, recent procedures, and any history of clots.