Sometimes I feel that the blood of my left leg is injected, especially in the the area situated immediately on my ankle. This congestion is be more when the weather is very cold. Also, when I bend my knee, I feel this congestion. Sometimes I feel it such as the shock of electricity. I don't know what this is. But it really am getting bother whileencounteringg this.
I am afraid that it is varicose veins. How can I be sure about this?
I would appreciate it if anyone could give me any helpful information about this.