👉 Phlebostrepsis is a medical condition that describes an abnormality of the veins in the lower extremities. It typically results from a blockage or narrowing of the veins, which can cause them to become blocked with blood and pus. This condition can lead to discomfort, swelling, and pain when walking or standing for long periods. Phlebostrepsis is often seen in patients who have had an injury to their lower extremities, such as a sprain or strain