| Uremia/kidney failure | ||
| Alcoholic ketoacidosis | ||
| Diabetic ketoacidosis | ||
| Starvation ketoacidosis | ||
| Lactic acidosis | ||
| Drug ingestions | ||
| Direct | ||
| Salicylates | ||
| Paraldehyde | ||
| Ethylene glycol | ||
| Methanol | ||
| Indirect (via lactic acidosis) | ||
| Cyanide | ||
| Carbon monoxide | ||
| Isoniazid (Laniazid, Nydrazid) | ||