Adverse reactions during salicylazosulfapyridine therapy and the relation with drug metabolism and acetylator phenotype.

Acetylation Agranulocytosis/chemically induced Aminosalicylic Acids/blood Anemia, Hemolytic/chemically induced Colitis, Ulcerative/drug therapy Crohn Disease/drug therapy Glucuronates/blood Headache/chemically induced Humans Leukopenia/chemically induced Nausea/chemically induced Phenotype Pigmentation Disorders/chemically induced Pyridines/blood,metabolism Skin Diseases/chemically induced Sulfanilamides/blood,metabolism Sulfasalazine/administration & dosage,adverse effects,blood Vertigo/chemically induced Vomiting/chemically induced

Aminosalicylic Acids Glucuronates Pyridines Sulfanilamides Sulfasalazine