INH can be used safely in the presence of
Jaundice
Chronic renal failure
Epilepsy
Coronary aery disease
ReferKDT 6/e p740 INH causes hepatitis Peripheral neuritis Neurological manifestations *****its toxic metabolites accumulates in the presence of renal failure so we are left with last option, coronary aery disease, which is our answer of exclusion
Chemotherapy