Hi Don't Worry it Takes a Long Time For any Bad side effects i have been on Prednisone Full Time for Many Years and at a Higher dose i was on 40mg Lowered to 25mg over 15 years i have only now lowered the dose to 5mg over the past 5 yrs, and yes i have Problems because of it but you must note that i have been on it for a Long time
if you take doses for short time and taper off then have a break before taking it again there is no reason why you won't be fine and the benifits are Very Good you will notice an improvment vertually straight away
You may be like me and unable to take the NSAIDS these are Non Steroidal Anti inflamitories Like Asprin Naprosin etc
the Prednisone works Differently to these sort of Drugs as they are a steroid.
Good Luck With it