Hi, Firstly it is important to investigate for the cause of high ESR
. Unless we know what is causing high ESR ,it is difficult to advice you anything . As told by you ,you seem to have joint pains
.You need need investigations like RA factor, X Ray
of joints etc to look for various causes of joint pains.So i would advice you to kindly get yourself investigated first . Meanwhile take some painkillers(NSAIDS) for you joint pain and take calcium rich diet with Vitamin D supplementation. Hope it helps.