Symptoms and Information Varicose veins can develop at any age and tend to get worse over time. They develop more commonly in women and may have some hormonal component. There are also genetic factors at work. Most people with varicose veins experience symptoms which may include: aching, a full heavy sensation, throbbing, tingling, itching, or swelling. If left untreated, varicose veins can cause brown staining called hemosiderin deposition, as well as white patches called atrophie blanche.