More than 40 million Americans suffer from varicose veins, which can be both unsightly and painful, but the best way to get rid of them hasn't been clear.

Now, British researchers report that laser ablation and surgery appear to be better options than ultrasound-guided foam sclerotherapy. All three treatments essentially close off the swollen, twisted vein.

"Minimally invasi...

About half of the population will one day have a vein problem.

For some, it will involve the thinner, blotchy spider veins that don't bother some people, but cause itching or burning in others. Still others will be plagued by the more noticeable bulging of varicose veins.

Most varicose veins appear in the legs due to the pressure of body weight, the force of gravity and the ...