What causes restless legs an what can you do or take for it?

Cause unknown: No cure but symptomatic treatment is available. A variety of drug classes may work including Dopamine agonists (like ropinerole), anticonvulsants (like gabapentin), benzodiazepines (like clonazepam), and in worst cases opioids. Opioids are drug class of last resort. See a neurologist to confirm diagnosis.

Underlying Causes: Rule out underlying causes that may be able to be treated such as mineral deficiencies (iron, folate, (folic acid) magnesium), venous insufficiency, or various immune deficiencies. Start with blood work and a venous ultrasound by a vascular surgeon. Review medications for side effects . If no underlying cause is identified, get daily exercise and cut back on smoking a and or drinking, if applicable.