A day ago my calf suddenly felt as if it had a contusion or knot and it was uncomfortable to walk. Today, a bruise appeared in a straight line across the calf where the pain is. The foot below the bruise feels a little cold, and falls asleep easily. To my knowledge I did not injure the calf. Is there any indication of what might cause this effect?
Hello, As per my expertise, this issue is likely to be deep vein thrombosis. You should immediately seek medical attention and Doppler ultrasound of the affected part. Hope I have answered your query. Let me know if I can assist you further.