What does a vertical line on the sole of your foot mean?

1, friction: Because the soles of the feet often rub when walking, resulting in the formation of vertical stripes, so in normal times, the soles of the feet can be properly protected. For example, you can soak your feet and use some moisturizing products such as moisturizing cream to care for and relieve vertical lines.

2. Congenital reasons: It is normal for some patients to have vertical stripes on the soles of their feet because of congenital developmental abnormalities. Patients generally do not need special treatment.