The Varicose Veins are cause of symptoms such as: Color changes in the skin, sore on the legs, rash, heaviness leg sensation, burning, and/or aching leg, cramp, swelling leg, hyperpigmentation skin.Severe varicose veins may eventually produce long-term mild swelling that can result in more serious skin and ulcers,chronic dermatitis .The symptoms of varicose veins may resemble other medical conditions or problems. Always talk with your healthcare provider for a diagnosis and treatment.