After the blood vessels are blocked, due to the poor circulation of qi and blood, the blood on the feet is insufficient, some signals will appear in advance, if the following abnormalities occur, do not ignore them.
First, there is numbness in both feet. When the blood vessels in the body are blocked, it is easy to cause the formation of blood clots, and the initial symptom is numbness in the feet, which needs attention.
Second, when the blood vessels in the body are blocked, the blood cannot circulate in time, the body temperature is easy to drop, and the feet are always cold.
Thirdly, it is easy to have cramps or other symptoms of leg discomfort when sleeping.
Fourth, with the further development of blood clots, if there is a significant tingling sensation in the foot, it is necessary to be vigilant.
Fifth, some patients wake up in the morning and their feet are prone to edema.
Sixth, the color of the surface of the foot is abnormal, showing a black and blue color, and it can even spread to the calf.
Seventh, when the above symptoms are severe, there may also be symptoms of unsteady walking, limping, and if the blood vessels in the body are seriously blocked, this kind of physical incoordination will be more obvious.