Referred to as silent stones, kidney stones often do not cause any symptoms. The first indication of a kidney stone is often a sudden feeling of extreme pain as the stone blocks the flow of urine. Kidney stones are one of the most painful urologic disorders and one of the most common disorders of the urinary tract.
Making the world better, one answer at a time. Johnny was addicted to all sorts of drugs, in the Late 50's through Late 60's - amphetamine's, barbiturate's, tranquilizers, and there could more but this is all that he mentioned in his books. in late 70's through mid 80's - Pain killers. early 90's - Pain killers.
According to longtime friend Marshall Grant, Cash's 1968 rebirth experience did not result in his completely stopping use of amphetamines. However, beginning in 1970, Cash ended all drug use for a period of seven years. Grant claims that the birth of Cash's son, John Carter Cash, inspired Cash to end his dependence.