Hello,
I have studied your case.
As per your history and symptoms there is possibility of
inflammatory arthritis.
You may need to do
blood test to confirm diagnosis.
When such patients come to our hospital I advise them blood test like ANA, RA factor, ACCP, ESR,
complete blood count, HLA B27, thyroid profile.
I will advise you to do MRI knee if symptoms of knee persist.
For back symptoms medication like methylcobalamine with neurotropic [like pregabalin] and
analgesic will reduce pain; you can take them consulting your treating doctor.
You may consult physiotherapist for further guidance. He may start TENS, or
ultrasound which is helpful in your case
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.
Take care