I Am 56 Years Old And Had Hart Romatism When

I am 56 years old and had hart romatism when I was 10 year old and in early 1970 and late 1960 I was consuming heavy does of cortisan , but I have read articles on the drog effecting the psyco of the patient , my behaviour is very different from my other 3 brother which I can describe in details, could you please give me a background to this drug with the early formula in 1950's. many thanks