My toes are cold and red, as if they have frostbite.

[When returning after going out]

[When I was only indoors]

My toes often feel unusually cold when I go out or engage in outdoor activities.
Sometimes, I also use a hot pack.
It's okay elsewhere, but my toes are unusually cold and red.

Even after coming into a warm place to warm up, there's still redness on my toes.
There is a slightly stained red area on my toe, and it feels cold and a little tingling.

There is a slight redness even just indoors~

The symptoms on my left foot are severe ~ the color on my right toe quickly returned.

If I focus the electric heater on my feet, my toes turn redder.

Are there anyone like me whose toes are only red and cold?
I can't avoid external activities, and I don't know what to do.