Skin discoloration
As a result of blood clots in your leg, the extremities like the foot or ankle might get pale because of reduced blood flows to these areas. You can feel that they are significantly cooler when touching. Keep in mind that this type of skin discoloration is not similar to the redness mentioned above. If you do not treat this symptom immediately, the affected parts might experience a bluish tinge, which suggests that the blood clots have become worse. [10]
