If you see your doctor for your mouth sores, he or she may prescribe a pain medication, anti-inflammatory drug, or steroid gel. If your mouth sores are a result of a virus, bacteria, or fungus, your doctor might provide a medication to treat the infection. In cases of mouth cancer, a biopsy will be taken first. Afterward, you may need surgery or chemotherapy.
Restless Legs Syndrome. Restless legs syndrome (RLS) is a disorder of the part of the nervous system that affects movement of the legs. Because it usually interferes with sleep, it also is considered a sleep disorder. Symptoms of Restless Legs Syndrome.  Restless legs syndrome (RLS) is a disorder of the part of the nervous system that affects movement of the legs. Because it usually interferes with sleep, it also is considered a sleep disorder.
What is peripheral arterial disease of the legs? Peripheral arterial disease (PAD) is narrowing or blockage of arteries that causes poor blood flow to your arms and legs. When you walk or exercise, your leg muscles don't get enough blood and you can get painful cramps. Peripheral arterial disease is also called peripheral vascular disease.