Hi, welcome to the forum, The causes for Restless leg syndrome are peripheral neuropathies, vitamin and minerals deficiencies, lumbosacral radiculopathy, spinal stenosis, excess
caffeine intake, obesity, anemia, smoking, hypoglycemia, and hypothyroidism.
You should to try exercise regularly and reduce caffeine, alcohol and tobacco use. Do stretching, pacing, walking, or jogging. Apply heat or cold to your legs and arms.