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. 2020 Apr 23;4(2):259–262. doi: 10.5811/cpcem.2020.2.44736

Table 1.

Common causes of metabolic acidosis presented as a mnemonic CAT MUD PILES.

C
 carbon monoxide
 cyanide
 congenital heart failure
A
 aminoglycosides
T
 Theophylline
 Toluene
M
 Methanol
U
 Uremia
D
 Diabetic Ketoacidosis
 Alcoholic Ketoacidosis
 Starvation Ketoacidosis
P
 Paracetamol/acetaminophen
 Phenformin
 Paraldehyde
I
 Iron
 Isoniazid
 Inborn errors of metabolism
L
 Lactic acidosis
E
 Ethanol
 Ethylene glycol
S
 Salicylates