Leg swelling

Since I do a lot of standing work, I used to experience leg swelling frequently, but now even while resting, the swelling in my legs has worsened.

The veins in my legs are also prominent, and there is swelling in my legs.

Can varicose veins be treated with medication?

Or will you receive all the procedures?

Of course, it depends on the symptoms, but it seems that as we age, concerns about health become more intense. Haha

Please advise on effective treatments or preventive measures for leg swelling.