My Doctor Nhas Had Me On 30 Milligrams Of Tamaspam

My doctor nhas had me on 30 milligrams of tamaspam fo 13 years,it doesn't help me sleep at all, he also has had me on 3_1 milligrams of alpraslam every day for 13 years. My short term memory is completely gone, and I do mean gone, I can't get him to put on something different and I think something else should be done, What do you think?