Hi, my in right thigh on the right side burning way hurt the muscle. Burning feeling bad. Worst for me is that when I sleep I wake up the pain. This problem occurred about two weeks. You need to know I am not a sick build and any passion disease not suffer. I think being overweight is 20-25 kg and I m 51 years old. I had walked a lot and I was sitting at work but now a lot of I m sitting front of a computer unfortunately 8-10 hours a day....10 minutes had quit and walk around every hour to reduce the pain. I m afraid that the veins in my problem. What they think about this issue ? Thank you for your opinion !