Pyridoxine sometimes fails to be activated to pyridoxal phosphate.
Wang
Huei
H
Kuo
Meng
M
D004827:Epilepsy / Q000188:drug therapy / Q000378:metabolism; D006801:Humans; D011732:Pyridoxal Phosphate / Q000378:metabolism* / Q000627:therapeutic use; D011736:Pyridoxine / Q000378:metabolism* / Q000627:therapeutic use
D011732:Pyridoxal Phosphate; D011736:Pyridoxine