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.
Peripheral artery disease (also called peripheral arterial disease) is a common circulatory problem in which narrowed arteries reduce blood flow to your limbs. When you develop peripheral artery disease (PAD), your extremities â usually your legs â don't receive enough blood flow to keep up with demand. This causes symptoms, most notably leg pain when walking (claudication).