What are signs of DVT?

Published On: Sep 13 2012 05:49:07 PM CDT   Updated On: Sep 27 2012 03:06:37 PM CDT

Deep vein thrombosis may occur with no symptoms at all, but there are some signs you can watch for.

According to the Mayo Clinic, these symptoms include:

- Swelling in your leg, ankle or foot

- Pain in your leg that might feel like cramping

- Warmth over the affected area

- Skin color that changes to red or blue