The cause of Alzheimer's disease is poorly understood. About 70% of the risk is believed to be genetic with many genes usually involved. Other risk factors include a history of head injuries, depression, or hypertension. The disease process is associated with plaques and tangles in the brain.
Many types of doctors provide treatments for varicose veins and spider veins. This includes dermatologists, vascular surgeons and others. In many cases, these doctors use the same vein procedures. Your primary care doctor may refer to a specific type of vein specialist.
Varicose Veins-Surgery. Surgery for varicose veins includes tying off (ligation) and removing (stripping) larger veins. Surgery may be used to treat varicose veins if: 1  The varicose veins have not responded to home treatment and your symptoms are bothering you. 2  You are concerned about the way varicose veins look, and laser treatment, radiofrequency treatment, or sclerotherapy is not likely to improve their appearance to your satisfaction.