Cause No.6: Blood clots
Blood cloth are directly responsible for the swelling of ankles, the clots are made due to the vein blockage due to the additional amount of blood that is running towards the lower part of the body. Blood clots do not stay confined to the ankle region of the body and they travel to the lungs or the heart. If the patient observes unusual swelling, pain, or redness in the ankles then it is strongly advised to seek immediate medical attention.