DVT Follow-Up

Post-Thrombotic Syndrome After DVT: Why the Leg Still Swells

A patient guide to chronic swelling, heaviness, skin changes, residual clot, and venous ultrasound follow-up after previous DVT.

Why symptoms may remain

After a DVT, vein valves may be damaged or part of the vein may remain narrowed. Some patients develop chronic swelling, heaviness, aching, skin staining, or ulcer risk.

What follow-up duplex checks

Follow-up ultrasound can assess residual clot, recanalization, reflux, and obstruction clues. Comparing with previous reports helps separate old changes from new symptoms.

Do not ignore new chest symptoms

New chest pain, shortness of breath, fainting, fast heartbeat, or coughing blood after suspected clot symptoms needs emergency assessment, not a routine appointment; call 112 in Kuwait.

Important Signs to Mention

Previous DVT
Persistent one-leg swelling
Skin staining
Leg heaviness
Venous ulcer concern
New symptom change

Medical Note

This page is for general education and does not replace a doctor’s assessment or a personal medical plan. Diagnosis and treatment decisions cannot be made from general information alone.

If symptoms are severe or sudden, or there is chest pain, shortness of breath, stroke-like symptoms, bleeding, fainting, or a cold painful foot, use emergency care immediately in Kuwait by calling 112.

Frequently Asked Questions
It can often show chronic features, but comparison with old reports and clinical context is very important.