Chronic venous insufficiency

I often sit continuously for work or stand for long periods, so my legs swell a lot, and I often get cramps while sleeping. I also experience leg cramps when standing. When I have these symptoms, can I also see a phlebologist?

Since I purchased and used medical compression stockings to prevent worsening, I was relieved that the swelling, tingling, and cramping at night disappeared. However, from some day, I no longer experience cramps, but I feel like my legs are tightening and swelling.

Is there any other method besides compression stockings?