Reintroduction of anti-inflammatory drug therapy after drug-associated gastro-intestinal disturbances.

The relative risks associated with anti-inflammatory drug prescription for patients with an earlier history of drug-associated gastro-intestinal disturbance have been investigated in a retrospective study. Under these circumstances ibuprofen was well tolerated. The risks associated with modified salicylates (principally aspirin in enteric-coated form) and indomethacin suppositories also appeared to be relatively slight. Retreatment with phenylbutazone, oral indomethacin, naproxen and combination therapy was hazardous.