Dexy, I have had mine removed three times, and yes new ones pop up...and out !!!!! I have only suffered from the leg ones, so I can't say much about the others...but.....
When you are sitting watching tv at night, or on the puter, or whatever - try and put your legs up. Make sure that your ankles are higher than your hips. This enables the blood to drain and replenish.
Do not wear tight undies, or knee highs, as these can restrict blood flow.
Put a pillow under the mattrace near your feet, so your legs are draining the blood all night - this is also good for pregnancy
Don't do hot baths/spa pools too often. Mine always got worse in the heat. Cold anything works a treat !
Another one that my Mum used to do, but I havn't gotten into it...is lie on your back with your legs up the wall, for 5 minutes each day. Once again this allows the blood to drain and be replenished - which is good for varry veins.
I also take magnesium, and this helps my restless legs. In fact VV and restless legs have gotten better since eating this way