What reason is one side foot swollen

summary

Some people will be inexplicably swollen feet, foot edema has a variety of reasons, one is pathological reasons, the other is functional reasons. When you are hot, your feet will swell. It may be caused by many factors, but most of them are caused by functional factors. The specific reasons will be analyzed in detail. Now we will briefly introduce the various reasons for the swelling of the feet.

What reason is one side foot swollen

First: due to the lack of food and high-quality protein, this is a possibility. If you are anorexic recently and your feet are swollen, this may be the reason.

Second: inferior vena cava feet, mainly by the inferior vena cava backflow caused by the general performance of unilateral feet. And then there's the swelling of the feet caused by kidney disease. For example, nephritis can cause swelling of the feet. Some swelling of the feet may be a sign of a disease. We should pay attention to it.

Third: climate can also cause foot swelling to a certain extent. When it is hot, most of the blood vessels around the human body are in a state of expansion, causing capillary congestion. Therefore, the skin, subcutaneous and soft tissues show mild swelling, which is the same reason as heat expansion and cold contraction.

matters needing attention

In addition, there is the theory that hypertension causes swelling of the feet, and there are many other theories, such as other theories related to physique. Without sufficient scientific verification, they are not necessarily right or wrong, so I will not study them in depth.