your story is sad.in his later years my uncle took oxycodone for probably 20 years. starting out he took one a day.as he aged he got up to 3 per day.i never thought he was abusing them because he was a coal miner for 32 years working mostly in 40 inch coal and less.when he went to the nursing home they cut his dosage to one a day.the last six months of his life was not good.some days the withdrawals were really bad.he also was never the same and was very depressed.he was 73