Blue veins on side of nose - laser or filler an option? (Photo)

I would recommend a complete evaluation including ultrasound to determine if there is any systemic or localized problems with your venous return system.  

Unfortunately the effects of laser can cause several changes in skin tone and scarring.  You clearly have "hypo-pigmentation" which is a loss of melanocytes in the area.  This generally does not resolve on its own.  Secondary treatments aside from time and healing creams is...

For veins that are this sized, an experienced vein specialist would have recommended microphlebectomy, not sclerotherapy.Anyways, you need some topicals to reduce hyperpigmentation.  You need to use some adjunctive measures after sclerotherapy to reduce post inflammatory hyperpigmentation. it ...

Under eye veins can be treated with various modalities and we specialize in this.I precondition and treat my patients with a bioflavonoid product called Swell-x pt (post treatment) and also an oral supplement for PIH relief called Scler-X and I find them to be effective.  For hyperpigmentation ...

Venous insufficiency could be causing the veins behind your knee. Venous insufficiency happens when the valves that maintain blood flowing out of the legs and back to the heart no longer function. This causes the blood to pool in the legs and one of the signs is bulging veins among other signs...

There are many options to treat under eye veins including topical laser, fine needle RF and sclerotherapy.  I usually use a combination of sclerotherapy for the larger veins and fine needle RF for the smaller.  To find a doctor in your area to to the American College of Phlebology website.