hi sir my mother age is 50 yrs .her RA FACTOR factor is positive from last 5 years after 2-3 years it get relief and medecine continued from 5 yrs but now the pain is more and swelling in the legs and hands doctors said that the dose was not sufficient he advise for injection reditux the medicine now are lefra20,vitafal,immutrax,hcqs sir please advise me and give email id i sent the blood reports to you thanking you uppendra india YYYY@YYYY