1.
The Journal of the Korean Rheumatism Association
;
: 231-234, 2005.
Article
in Korean
| WPRIM
| ID: wpr-117064
ABSTRACT
Sulfasalazine produces a varied spectrum of adverse reactions on the hematopoietic system. Sulfasalazine-induced megaloblastic anemia is very rare and a few cases have been reported in patients with inflammatory bowel disease. Most of them show a low serum folate level. The pathogenesis is known as folate deficiency by intestinal folate malabsorption, inhibition of folate enzyme, or hemolysis. We experienced a 43-year old female with Behcet's disease, who presented with megaloblastic anemia having normal serum folate level after treatement of sulfasalazine (2 g/day for 3 months). Megaloblastic anemia recovered after withdrawal of the drug only.