my mother is 90 and uses advair but at the end of the last quarter of the year she going into what is called a donut hole, the cost is 3 to 4 times the regular cost, she only lives on her SS and can not afford to spend $250.00 when the regular cost is less than $ 50.00. She has additional medical coverage plus medcaire, how can we get a better price for these last few months?