<unk>  is sometimes administered (as<unk>  sodium thiomalate or Auranofin) IM/IV to treat rheumatoid arthritis and other autoimmune diseases
Use limited by significant adverse effect profile, including toxicity, and need for close monitoring
Gold toxicity
Aluminum toxicity
Mold toxicity
Antimony toxicity
Mercury toxicity
Arsenic toxicity
Silver toxicity
Barium toxicity