Are there symptoms to a blood clot
Some blood clot symptoms include redness, swelling and cramps especially during the night and also a bluish to whitish skin discoloration. A blood clot is caused by an injury of a blood vessel due to trauma. Visit http://www.webmd.com/a-to-z-guides/deep-vein-thrombosis-blood-clot-legs for more details.
Also the area of the blood clot will be very warm to the touch