Alternative chelating agents to DMSA include EDTA (Ethylenediaminetetraacetic acid), DMPS (Dimercapto-propane sulfonate), and BAL (British Anti-Lewisite). Each of these agents has specific indications, efficacy, and safety profiles. The choice of chelator depends on the type of metal involved and the clinical scenario. DMSA is often preferred for its oral administration and favorable side effect profile, especially in pediatric populations.
