Hello. I'm an expert. Usually, blood clots in the deep veins of your leg cause much pain. However, they CAN exist without pain. It you do have a blood clot, it is a medical emergency that requires immediate attention. The doppler test will also tell you if your leg veins just aren't able to push the foot/leg blood back up to the heart anymore. Sometimes this situation accounts for redness and swelling. Or it could be an infection, etc. Please consider having the test done. Good luck to you.
Hi
I am not an expert but yes go to the hospital.
if the doc thinks it is why has he not done any test. i think they do an ultrasoud. plus how long have you had it.