Toxic reaction to sulfamethoxypyridazine (kynex).
D064420:Drug-Related Side Effects and Adverse Reactions; D011183:Postoperative Complications; D013421:Sulfamethoxypyridazine; D013449:Sulfonamides / Q000506:poisoning*
D013449:Sulfonamides; D013421:Sulfamethoxypyridazine
SULFONAMIDES/poisoning