Initial hospital.. What symptoms did you visit for?

I often get cramps in my legs.

I often get cramps after sitting for a long time or even wake up at night due to cramps, and when I get cramps, my legs become stiff and hurt.

I think my leg veins look a bit more prominent.

I wasn't usually prone to swollen legs, but my calves swell a lot when I stand for a long time or walk a lot.

There is no severe pain yet.

Is it just poor blood circulation, or should I visit the hospital for an initial examination?

How much discomfort do you feel? Do you visit the hospital for a check-up when you experience this?