Hello, I Am Koushik Ghosh From Kolkata,India. My Mother Is

Hello, I am Koushik Ghosh from Kolkata,India. My mother is a patient of austro arthritis. She is 49 yrs old. Her height 5ft 2inchs. She is under consultant one of the top most doctor in Asia. She is sufering from last 5 yrs on this. On her last visit to the doctor approx 1 month ago,the doctor prescribe her REJOINT,NEWBONA PLUS,E-COD,ALTRADAY. She is also talking the CETZINE for her allergy problem and the ONA 2 for the sleeping purpose. Now the problem is from last past 15 days she is not able to move as her knee become swelling and her mussels become stiff and suffering by a very uncontrollable pain. The doctor under whom she is take care of will be out of India due to that she is not able to consult with him. So in this scenario what to do and the reason behind this last 15 days problem? Please help me. Thanks and Regards.