J01XE01 - Nitrofurantoin |
Porphyrinogenic |
P |
Rationale
hydantoin derivative. Associated with attacks. Several references warn against it.
Chemical description
Nitrofuran derivative used in urinary tract infections. Between 30% and 50% of the dose is excreted in urine in unchanged form. No further data on metabolism or CYP interaction. Australian list: unsafe/attacks. South African list: use with extreme caution only. Tschudy, Lamon: 1980 potentially unsafe. Moore MR, Hift RJ 1997: potentially unsafe. Martindale: Considerd unsafe, associated with attacks.
IPNet drug reports
Uneventful use reported in 1 patient with acute porphyria.
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