Spider veins and varicose veins may look similar, but they’re not the same and they don’t always mean the same thing for your health. Spider veins are usually small, surface-level, and often painless. Varicose veins, on the other hand, are larger, bulging, and can cause pain, swelling, heaviness, or signal an underlying vein condition.
If you have noticed tiny, colorful, spider veins on legs painful, they are probably spider veins or telangiectasia, it’s time to seek professional care. USA Vein Clinics, the nation’s largest network of vein clinics.
https://www.usaveinclinics.com/vein-disease-symptoms/spider-veins-telangiectasias/