hi and welcome, your husband is doing well ,after being on the meds after so long, hot baths with epsom salts in will help his
restless legs, also eating bananas, and drinking tonic water, its the potassium and quinine in them that helps, you can get some hylands restful legs remedy from walgreen/walmart, also make sure he drinks plenty of fluids such as gatorade, or juices, take care and god bless.