Would like to know DD & how to proceed to investigate

a female pt age about 47 yrs. suffering from whole body ,joint pain and morning stiffness in back and fingers from 10 yrs, taken lots of treatment in all pathy, comes my clinic I advice her.. vrihat vaat chintamani rasa mahayograj gugulu sallaki asthiposhak maharasnadi kwath 15 days. but not responding kindly provide your valuable opinions..

A case of 35yrs old M, experience severe low back pain and movement dysfunctional disorder on rotation actions.....On examination no test accepted as uniqueness... finally x ray has been checked and found out this condition and further processing......

Hello doctors a 26yrs old female pateint presented with c/o pain at left ankle since 1 yr. on and off swelling, especially while standing for longer hours. Can’t walk long distance H/o abscess 1 yr back. Can you please suggest me the diffential diagnosis and treatment. Thanx

38 yrs old female pt cames with c/o Rt sided knee jt pain since last 3 months Pt unables to fold her knee Morning stiffness of knee jt Her X-ray report attached What should be the treatment

Pt. 53/F, C/O pain n jt stiffness in B/L hands n feet since 7-8 yrs. H/O chicken gunia fever 7-8 yrs ago. O/e, stiffness of MCP pIP n dIP jts of both hands. Ankle n MTP jts stiffness. Clinical pic n ixns attached. Advise, Dx n rx plz.