When should I go to the hospital for varicose veins?

Varicose veins are a type of venous insufficiency, and I heard that it is a vascular disease where twisted blood vessels protrude in the legs.

When I looked into varicose veins a lot, I felt a heavy sensation in my feet and my legs easily became tired.

It is said to sometimes feel like a burning, painful sensation, and can also appear as tiny blood vessels.

I haven't had any broken capillaries or anything like that yet, but I do feel my legs tire easily.

I have no idea how severe varicose veins need to be before I should go to the hospital.

Still, should I go to the hospital in advance... or is it an overreaction...