eczema
psoriasis
tinea/fungus
warts
spider veins

Fine red and blue veins of the legs are called "spider veins." Predisposing factors include family history, jobs requiring standing, pregnancy and weight gain. Prevention involves good support socks/hose to facilitate circulation back to the heart. Varicose veins are deeper, and need evaluation by vascular surgeon. Cosmetic treatments for spider veins include sclerotherapy and laser therapy; both can be effective with multiple sessions.