my wife has arthritis for the last 4-5 years ,she was taking HCQS,Zampred ,Folvite,Folitrax & due to these medicines now her body is shaking and when we consult 2-3 physicians they told that this the side effect of these medicines ,now if she stop these medicines the pain starts and if she starts taking again then there is problem in stomech and body starts shaking . please advice what we can do