How is the leg swollen when traveling by car?

Problem analysis: According to the situation, it should be a long ride. Sedentary will affect the venous blood and lymph of lower limbs, so it will lead to edema of lower limbs.

Comments and suggestions: this kind of edema will generally disappear after lying down and resting, and generally will not cause adverse effects on the body. It is suggested that you should pay attention not to do appropriate activities after sitting for a long time or sitting for a long time, so as to facilitate the venous blood return of lower limbs, so that this phenomenon will not occur.