Monograph
M04AA01 - Allopurinol |
Propably not porphyrinogenic |
PNP |
Rationale
Pyrimidine derivative. No data pointing to clinically significant CYP-induction. One reference consider it safe and one unsafe.
Chemical description
Tablets; 100-600 mg/d. Pyrazolopyrimidine. Used in gout where it blocks the enzyme xantine oxidase, thus decreasing plasma levels of uric acid. Rapidly metabolized to oxypyrinol (alloxantine) and other metabolites. South African list: use.
French list: interdit.
C.Andersson; patient reports: tolerated (n=3).
IPNet drug reports
Uneventful use reported in 21 patients with acute porphyria.
Similar drugs
Tradenames
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